有無

Readings

Kana: うむ、ゆうむ

Romaji: umu, yuumu

Definitions

noun

1

existence or nonexistence; presence or absence

See also: 有り無し

2

consent or refusal; yes or no

3

flag indicator; presence or absence marker

(Computer terminology)

Kanji

有

Readings: ユウ、 ウ、 あ.る

Meanings: possess, have, exist, happen, occur, approx

無

Readings: ム、 ブ、 な.い

Meanings: nothingness, none, ain't, nothing, nil, not

Example Sentence

排卵(はいらん)の有無(うむ)を調(しら)べる方法(ほうほう)はありますか？

➥Is there some way to check for ovulation?