元となった辞書の項目
壁蝨
noun
a tick, a mite: any of various small parasitic arachnids of subclass Acari / (derogatory, figuratively) a parasite, a layabout, a moocher: someone who lives off other people
意味（1）
a tick, a mite: any of various small parasitic arachnids of subclass Acari
意味（2）
(derogatory, figuratively) a parasite, a layabout, a moocher: someone who lives off other people
