| Words | Parts of Speech | Meaning/Definition/Similar Words |
|---|---|---|
| mad-apple | noun | See Eggplant. |
| maddening | present participle & vb. noun | of Madden |
| madefying | present participle & vb. noun | of Madefy |
| madegassy | noun & adjective | See Madecassee. |
| madreperl | noun | Mother-of-pearl. |
| madrepora | noun | A genus of reef corals abundant in tropical seas. It includes than one hundred and fifty species, most of which are elegantly branched. |
| madrepore | noun | Any coral of the genus Madrepora; formerly, often applied to any stony coral. |