Word Meaning 開口部

かいこうぶ kaikoubu

開口部 is read as かいこうぶ (kaikoubu) and means aperture.

Meaning

English

  1. aperture

Reading

Kana

かいこうぶ

Romaji

kaikoubu

Stroke Sequence

3 Characters • 26 Total Strokes

Study Signals and Categories

JLPT N3 Jōyō Grade 3 Kanken 8級 Rank 50249 Priority H

Related Vocabulary

Max. 12

開発部

かいはつぶ

development department

開口期

かいこうき

dilatation stage (of labour)

開口数

かいこうすう

numerical aperture (in photography)

開口一番

かいこういちばん

at the very beginning of one's speech

開口

かいこう

open

開口率

かいこうりつ

aperture ratio

開放

かいほう

opening (a door, window, etc.)

開戦

かいせん

outbreak of war

開示

かいじ

release (e.g. information)

開港

かいこう

opening a port to foreign vessels or trade

開局

かいきょく

opening (of a broadcasting station, post office, bureau, etc.)

開演

かいえん

curtain raising