Peak"ish, a.
1.
Of or relating to a peak; or to peaks; belonging to a mountainous region.
"Her
peakish spring."
Drayton. "His
peakish dialect."
Bp. Hall.
2.
Having peaks; peaked.
3.
Having features thin or sharp, as from sickness; hence, sickly.
[Colloq.]
© Webster 1913.