膨張式

Reading

Kana: ぼうちょうしき

Romaji: bouchōshiki

Definition

noun

1

inflatable (in the sense of "needs to be inflated for normal use")

Kanji

膨

Readings: ボウ、 ふく.らむ、 ふく.れる

Meanings: swell, get fat, thick

張

Readings: チョウ、 は.る、 -は.り、 -ば.り

Meanings: lengthen, counter for bows & stringed instruments, stretch, spread, put up (tent)

式

Reading: シキ

Meanings: style, ceremony, rite, function, method, system, form, expression