Gibbous in a sentence as an adjective

Nah, it doesn't use "gibbous", "squamous" or even "rugose" at all.

The same is not true of JavaScript code; changing the valid inputs of a function can break things scattered around the code, and you won't notice unless you use a particular feature 3 times in a row on a waning gibbous moon.

Gibbous definitions

adjective

characteristic of or suffering from kyphosis, an abnormality of the vertebral column

See also: crookback crookbacked humped humpbacked hunchbacked kyphotic

adjective

(used of the moon) more than half full

See also: gibbose