peaky
adj/ˈpiːki/
Etymology From peak + -y.
1
Sickly; peaked.
- Her appetite did not improve, however, and she looked very thin and peaky.1956 [1880], Johanna Spyri, translated by Eileen Hall, Heidi, page 111:
2
Characterised by peaks.
- Or over hills with peaky tops engrail'd, / And many a tract of palm and rice, / The throne of Indian Cama slowly sail'd / A summer fann'd with spice.1842, Alfred Tennyson, “The Palace of Art”, in Poems. […], volume I, London: Edward Moxon, […], →OCLC, page 143:
- A wide spread of possible outcomes will give a relatively flat distribution and so indicate a risky project. A narrow spread of results will give a very peaky graph and indicate a low risk project.1994, John S. Hares, Duncan Royle, Measuring the value of information technology, page 176:
- Derived terms
- peakily, peakiness, peaky blinder, peakyish