ETYMOLOGY
from Latin cogitabundus (thinking), from cogitare (to think)
EXAMPLE
“…To turn the apple of the eye towards the Nose, is their peculiar action who are Sowre and Severe; for, such are of a Contuitive, Grave, and Cogitabund aspect, such as is seen in those who with some Tragicall and Goblin-like look would affright and scare others…”
From: Pathomyotamia
By John Bulwer, 1649
Lexicophilia 