せいいっぱい
Meanings
Noun
1. the best one can do; one's best effort
Adverb
Noun
2. with all one's might; to the best of one's ability
Pitch accent
いいっ
ぱい
Top 33400
Composed of
spirit; sprite; energy; vigor (vigour); fine details; semen
amount necessary to fill a container (e.g. cupful, spoonful, etc.); drink (usu. alcoholic); full; one squid, octopus, crab, etc.; one boat; fully; to capacity
Examples (5 in total)
This is all I can do for now.
That is the most I can do.
The coach accused us of not doing our best.