(organic chemistry) Any alkyl phenone.

(set phrase, idiomatic) Unable to come closer; at a distance. / (set phrase, idiomatic) Cornered; unable to flee.

A hemorrhagic mass of tissue in the uterus caused by a dead ovum.

(organic chemistry) The lignan (3S,4S)-3-hydroxy-3,4-bis[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one present in Wikstroemia indica