First Known Use: 1813
Dictionary
palpus
noun pal·pus \ˈpal-pəs\
plural pal·pi \-ˌpī, -(ˌ)pē\
Definition of PALPUS
: a segmented usually tactile or gustatory process on an arthropod mouthpart — see insect illustration
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Origin of PALPUS
New Latin, from Latin, caress, soft palm of the hand, from palpare
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