凡ぼん体たいMeanings1nounmediocrity; mediocrerare termRare term for mediocrity or something mediocre; not commonly used in modern Japanese.凡ぼん体たいという言こと葉ばは、平へい凡ぼんで特とくに優すぐれたところがないことを指さす。The word 凡体 refers to being ordinary and not particularly outstanding.