Answer: gibbon

AnswerCrossword Clue
GIBBONSiamang
GIBBONSmall Asian ape
GIBBONSmallest of the anthropoid apes
GIBBONLesser ape
GIBBONEnglish historian (1737-94).
GIBBONAuthor of "Decline and Fall of the Roman Empire."
GIBBONGreat historian.
GIBBONEnglish M. P. and historian, 18th century.
GIBBONRoman Empire expert
GIBBONTailless primate
GIBBONSmall ape
GIBBONArboreal ape
gibbonsmall, long-armed ape
gibbonan arboreal ape