#1 hobby n. [avocation, by-line, pursuit, sideline, spare-time activity] an auxiliary activity. wn
#2 hobby n. [hobbyhorse, rocking horse] a child's plaything consisting of an imitation horse mounted on rockers; the child straddles it and pretends to ride. wn
#3 hobby n. [Falco subbuteo] small Old World falcon formerly trained and flown at small birds. wn
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