past tense or past participle form of 'bulge'. To swell or stick outwards; to become rounded or distended (often because of internal pressure or fullness).

動詞'bulge'の過去形・過去分詞。内部の圧力や中身のために外へ膨らむ、張り出す、盛り上がる

having bulges; swollen or protruding (describing something that is rounded out or sticking out).

膨らんでいる、突き出している（盛り上がりや突出がある状態）