Karate Terminology

Here is a list of terminology used in the practice of Okinawan and Japanese Karate and other Japanese martial arts.

Goju Ryu Hard-Soft Way
Jo Upper area (point under the nose, upper lip as a punching target)
Chu Middle area (sternum area as a striking target)
Ge Lower area (groin area as a striking target)
Migi Right
Hidari Left
Rei Bow
Koryu Kata Older traditional kata
Hukyu Kata Newer kata, introduced by Seikichi Toguchi
Kiso Kumite Pre-arranged sparring
Jiyu Kumite Free Sparring
Sanchin Dachi Strong stance with the one foot forward, toes turned inward, and the thighs pulling inward.
Shiko Dachi Wide horse stance, feet at 45 degrees to the line of attack, thighs at 45 degrees to floor.
Zenkutsu Dachi Forward stance, front foot forward, bent with the knee over the ankle, rear leg straight back with foot at 45 degree angle.
Neko Ashi Dachi Cat stance, T stance with 90% of the body weight on the back foot, 10% on the front.
Mae Geri Front kick
Yoko Geri Side kick
Mawashi Geri Roundhouse kick
Ushiro Geri Back kick

Here are more terms. This list was taken from the All Okinawan Shorin Ryu Kenshin Kan web site.
 
 

Basic Terms

Term

Meaning

Chudan Middle area
Dan (don) "Level," referring to the rank of black belt and above.
Dojo (dough-joe) The place where karate is studied.
Gedan Lower area
Hajime Begin
Hidari Left
Jodan Upper area
Kamae Combative posture or Ready Position
Kata (Kah-tah) Formal exercises. Pre-arranged attack/defense routines.
Kihon (key-hone) Basic techiniques. Kicks, blocks, punches and stances.
Kime Focus
Kohai (co-high) A student of lower rank than oneself.
Kumite (Coo-me-tay) Sparring, practiced with a partner. 
Kyu (que) "Step," referring to ranks below black belt.
Migi Right 
Rei Bow
Sempai (sem-pie) A student of higher rank than oneself.
Sensei (sen-say) The chief instructor at a dojo. Also any person instructing a class.
Yame Stop
Yoi Ready 

Stances

Term

Meaning

Hachiji Dachi Natural stance (feet shoulder width apart, toes pointed slightly out)
Heiko Dachi Parallel stance (feet shoulder width apart)
Heisoku Dachi Closed foot stance (feet together)
Kiba Dachi Horse riding stance
Kokutsu Dachi Back leaning stance 
Migi Heiko Dachi Right foot forward Heiko Dachi
Musubi Dachi Formal attention stance (heels together, feet at an angle)
Naihanchi Dachi Kiba Dachi with the heels out and toes in 
Naname Shiko Dachi Diagonal straddle leg stance
Neko Ashi Dachi Cat stance
Sanchin Dachi Hourglass stance
Shiko Dachi Straddle leg stance
Shizen Dachi Short forward stance
Uchi Hachiji Dachi Natural stance with heels out and toes in
Zenkutsu Dachi Front stance, Forward stance

Blocks

Term

Meaning

Age Uke Rising block
Chudan Uke Inside circular middle block
Gedan Barai or Gedan Uke Downward block
Jodan Uke Upward block
Kake Uke Single Bone Block, Can be done closed or open hand.
Ko Uke Wrist block
Mawashi Uke Round house block
Shotei Uke Palm heel block
Shuto Uke Knife hand block
Uchi Uke Inside forearm block

Strikes & Punches

Term

Meaning

Age Tsuki Rising punch like upper cut
Empi Elbow strike
Furi Tsuki Circular punch
Gyaku Tsuki (Yaku zuki) Reverse punch
Haito Uchi Ridge hand strike
Hiji Uchi Elbow strike
Kagi Tsuki Hook punch
Kizami Tsuki Leading punch, or jab
Ko Uchi Bent wrist strike
Kote Uchi Forearm strike
Mawashi Tsuki Round hook punch
Nakadaka Ken Middle finger knuckle fist
Nihon Tsuki Double punch
Nukite Tsuki Finger thrust
Sanbon Tsuki Triple punch
Seiken Tsuki Fore fist strike
Shotei Tsuki Palm heel thrust
Shotei Uchi Palm heel strike
Shuto Uchi Knife hand strike
Tettsui Uchi Bottom fist strike (or hammer fist strike)
Ura Tsuki Short punch (palm side up)
Uraken Uchi Back fist strike

Kicks

Term

Meaning

Ashi Barai Foot sweep
Fumikomi Geri Stamping kick
Haisoku Geri Kicking with the instep
Hiza Geri Knee kick (also called Hiza Ate)
Kakato Geri Heel kick
Kanketsu Geri Stamping kick, joint kick
Mae Geri Keage Front snap kick
Mae Geri Kekomi Front thrust kick
Mae Tobi Geri Jumping front kick
Mawashi Geri Round house kick
Sokuto Geri Kicking with the foot edge
Tsumasaki Geri Kicking with the tips of the toes
Ushiro Geri Back thrust kick
Yoko Geri Keage Side snap kick
Yoko Geri Kekomi Side thrust kick
Yoko Tobi Geri Jumping side thrust kick

Counting

Term

Meaning

Ichi One
Ni Two
San Three
Shi Four
Go Five
Roku Six
Shichi Seven
Hachii Eight
Ku Nine
Ju Ten
Niju Twenty
Sanju Thirty
Yonju Forty
Goju Fifty
Rokuju Sixty
Nanaju Seventy
Hachiju Eighty
Kuju Ninety
Hyaku One Hundred
Ju Ten

General Terminology

Term

Meaning

Agura-wo-kaku Informal seating position
Ai  Harmony
Aikido  The Way of Harmony
Aite  Opponent in a contest
Aiuchi  Simultaneous Strike
Ananku An Okinawan Shorin Ryu Kata, meaning Light From The South
Atemi  Body stikes
Ato-uchi Delayed strike, feint
Bo Wooden staff, traditionally as long as the wielder is tall
Bogu Body armour
Budo  Martial way
Bugei  Martial arts
Bunkai Applications of kata movements
Bushi Warrior
Bushido  Way of the warrior
Chinto An Okinawan Shorin Ryu kata, meaning Fighting to the East
Do  Way or path
Eku An Oar
Gi  Uniform
Goju-Ryu  Hard, Soft Way. An Okinawan style of Karate
Gojushiho  An Okinawan kata, meaning 54 steps
Heian  Peace, tranquility. Funakoshi renamed the pinan kata "Heian"
Hombu  Headquarters
Iaido Way of the sword
Ippon kumite One step sparring
Isshin Ryu "One Heart School" An Okinawan style of karate
Jion  A Shorei Ryu kata
Judo Gentle way
Jujutsu Art of gentleness
Kama Grass sickle (an Okinawan weapon)
Kanku Dai  A Shotokan Kata, meaning "To view the sky" Developed from the Okinawan kata Kusanku
Kansetsu waza  Joint locking techniques
Karate  Open Hand, empty hand
Karate-do The way of karate
Kareta-ka  Karate practitioner
Katana  The longer of the two swords worn by Samurai
Kendo  Way of the sword
Kiai  "Spirit meeting" A loud yell or shout
Kobayashi Ryu  "Small Forest" An Okinawam form of Shorin Ryu karate
Kobudo Ancient warrior art. Usually refers to weapons training
Kusanku An Okinawan Shorin Ryu kata, named after a Chinese Master
Kyusho  Vital point
Makiwara  Punching post
Mawatte  Turn around
Meijin Expert
Mikazuke geri Crescent kick
Mokuso  Quiet thought, meditation
Nunchaku An Okinawan weapon. Two 1 foot lengths of wood hinged together by cord. Was probably developed from a horse bridle or a rice flail.
Obi Belt
Okinawa One of a group of island South East of Japan. Where karate was developed
Passai An Okinawan Shorin Ryu kata, meaning unknown
Pinan A seies of 5 kata formulated by Itosu in 1903
Sai A steel pronged truncheon
Sanchin The core Goju Ryu kata, which emphasises correct breathing
Seisan An Okinawan Shorin Ryu kata
Seiza  Kneeling position
Sensei-ni-rei Bow to the teacher
Shihan  Master (can be 5th dan and above)
Shomen Front of Dojo
Shomen-ni-rei  Bow to the front
Shorei Ryu An Okinawan karate system which originated in Naha
Shorin Ryu The major style of Okinawan karate, meaning "Pine Forest" school
Shotokan  A style of Japanese Karate developed by Funakoshi
Shuri-te An ancient Okinawan style of karate - the forerunner of Shorin Ryu
Tai sabaki  Body shifting/evasion
Tameshiwari To test and to break
Teisho Palm heel
Tonfa An Okinawan weapon, similar to the sidearm used by Police
Ukemi Breakfalling
Wado Ryu Way of Peace School. A Japanese style of karate
Wakizashi The shorter of two swords worn by the Samurai
Wanshu / Wansu  An Okinawan Shorin Ryu kata named after a Chinese Master
Waza  Technique(s)
Zanshin  Awareness