1
hincharse;inflarse;dilatarse;abultarse;hincharse;inflarse;abultarse;ensancharse
1
to expand;to swell (out);to get big;to become inflated
一陣の風をうけて帆がふくらんだ。
A gust of wind swelled the sails.
Other forms
脹らむ 【ふくらむ】 (rarely used kanji form)