一

agreed; settled

Abbreviation; Abbr. of 小学校１年(生)

first year of elementary school; first year elementary school student

first-class

half; part

monotheism

night before last

(a) vein; (a) thread (of connection)

swallowing in one gulp; downing; mouthful; bite

sipping; sip

thinking nothing of one's opponent; making easy prey of someone

finger; one's finger

Honorific; Common noun

one person

Adjectival nouns or quasi-adjectives (keiyodoshi); Often in negative form

ordinary; common

moment by moment; hour by hour

once per week

surprise; amazement

Military

captain (JASDF, JGSDF); lieutenant (senior grade; JMSDF)

one-hit wonder; flash in the pan

all-or-nothing gambler; one-shot speculator; someone who puts all one's eggs in one basket

Baseball

slugger; home-run batter

one stroke; one blow

the whole year; all the year

one wing

(a) role; (a) part

running at full speed; going as fast as one can go

one block; enclosure

solitary pine tree

blow; shock

lesson one; first lesson

chain (of); series (of); sequence; suite (e.g. of rooms)