| sids | |
| hasids |
| sudden infant death syndrome | (n) sudden and unexpected death of an apparently healthy infant during sleep, Syn. cot death, SIDS, crib death, infant death |
| 獣弓類 | [じゅうきゅうるい, juukyuurui] (n) therapsids [Add to Longdo] |
| 双弓類 | [そうきゅうるい, soukyuurui] (n) diapsids [Add to Longdo] |
| 単弓類 | [たんきゅうるい, tankyuurui] (n) synapsids (formerly used esp. in reference to the mammal-like reptiles) [Add to Longdo] |
| 幼児突然死症候群 | [ようじとつぜんししょうこうぐん, youjitotsuzenshishoukougun] (n) sudden infant death syndrome; SIDS [Add to Longdo] |