palpitate
UK[ˈpælpɪteɪt]US[ˈpælpɪteɪt]
v
(of the heart) to beat rapidly, strongly, or irregularly, especially from excitement, anxiety, or illness.
v
To shake or tremble; to quiver.
Morpheme Breakdown
palp
itate
palp
touch, feel
itate
verb-forming suffix
Etymology
The word 'palpitate' originates from the Latin verb palpitāre, a frequentative form of palpāre, meaning 'to touch or feel gently'. The frequentative aspect intensified the meaning to 'throb, tremble'. This semantic evolution connects the physical sensation of a gentle touch to the more violent and repeated throbbing of the heart. The term entered English in the early 17th century, retaining its core link between the act of feeling and the involuntary, palpable beating of a heart or quivering of the body.
Analysis
Structure: palp (touch, feel) + itate (verb-forming suffix)
- palp: From Latin palpāre, meaning 'to touch gently, stroke, feel'. In this word, it functions as the root conveying the core sense of feeling or throbbing.
- itate: A verb-forming suffix of Latin origin (-itāre, a frequentative suffix), indicating a repeated or intensive action.
Examples
Her heart began to palpitate wildly as she stepped onto the stage.
He felt his chest palpitate with a mixture of fear and anticipation.
The hummingbird's wings palpitate so fast they become a blur.