nodding has definitions from the field of biology
1
[ adjective ] (biology) having branches or flower heads that bend downward

Examples

"nodding daffodils" "the pendulous branches of a weeping willow" "lilacs with drooping panicles of fragrant flowers"

Related terms

biology unerect

2
[ adjective ] half asleep

Examples

"made drowsy by the long ride" "it seemed a pity to disturb the drowsing (or dozing) professor" "a tired dozy child" "the nodding (or napping) grandmother in her rocking chair"

Related terms

asleep

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