General term for a single phrase, line, or verse in poetry or song. Can refer to a memorable saying or a short poetic expression.
one haiku
Specifically refers to a single haiku poem. Often used when counting or presenting haiku.
Please compose one haiku.
His speech had a memorable phrase.
word for word; verbatim; literally
every single word and phrase; word by word
every single word and phrase; each and every word
Standard kanji form; high-frequency news and common usage.
Compound of 一 (one) and 句 (phrase, clause, verse). The reading いっく follows regular sound change from いちく.