Pokemon glossary

This is a dictionary of many Pokemon terms and phrases. The Pokemon games can get very complex so this page hopes to demystify game mechanics, competitive battling and hidden data in a simple, easy-to-understand way.

A

Attack
One of the six main Pokemon stats. The Attack stat controls how much damage Physical-category moves do. Prior to Generation IV, all moves of the types Normal, Fighting, Poison, Ground, Flying, Bug, Rock, Ghost and Steel were classed as Physical.

E

Egg cycle
Egg cycles determine how long an egg takes to hatch. For example, a Rattata takes 16 egg cycles to hatch. Each egg cycle is 255 steps, so a Rattata egg would need 4,080 steps in total to hatch.
Note: the current egg cycle is reset if you pick up another egg. If you walked 270 steps, that is 1 egg cycle (255 steps) plus 25 steps. If you picked up another egg, those extra 25 steps would be reset to 0 but you still have 1 egg cycle completed. Therefore, the egg steps number shown in our Pokedex is a minimum only.
Egg group
A set of Pokemon in breeding. Pokemon can only breed with those in the same egg group. Some Pokemon are in two egg groups. The Undiscovered egg group cannot breed at all.

H

HP
Hit Points (HP), one of the six main Pokemon stats. HP is your life force: when attacked in battle, your Pokemon will usually lose HP (though there are various exceptions). When your HP reaches zero, the Pokemon will faint. HP can be restored with certain items and moves or replenished at a Pokemon Center.
Note, HP is sometimes used to refer to the move Hidden Power.

O

OU
Over-Used, a Pokemon battling tier. OU is the second-highest tier and most popular.

R

Raised
Raised Pokemon are any Pokemon that hover above the ground - specifically Flying types, Pokemon with the Levitate ability or those under the effects of Magnet Rise or Telekinesis.
Raised Pokemon are not affected by Ground type moves, Spikes, Toxic Spikes nor Arena Trap.
Pokemon no longer stay raised (and cannot become raised) if Gravity or Ingrain is in effect, the move Smack Down is used against them, or Iron Ball is held.

S

Special Attack
One of the six main Pokemon stats. The Special Attack stat controls how much damage Special-category moves do. Prior to Generation IV, all moves of the types Fire, Water, Electric, Grass, Ice, Psychic, Dragon and Dark were classed as Special.

U

Uber
The top Pokemon tier, containing the very best Pokemon. Most Pokemon in the Uber tier are legendary
UU
Under-Used, a Pokemon battling tier. UU is the third-highest tier.