a male given name

hurriedly, roughly, generally

first-year student; first-grade student, freshman / (botany) annual / beginner, inexperienced

master sergeant

one ship or boat

a piece of news; tidings; information

a male given name

Used other than figuratively or idiomatically: see 一, 発. / doing something only once / (baseball, informal) home run

task; (doing a) bit of work / difficult task; hard work

(slang) the only choice, the one possible option