lac

A resinous substance or lacquer produced mainly on the banyan tree by the female of Kerria lacca, a scale insect.

At the turn of the century, the ever-expanding electrical industry was running low on shellac, a resin secreted by the female lac bug which could be used as an insulating material.

Dated spelling of lakh.

[…] Lake [i.e., Gerard Lake, 1st Viscount Lake] should not have leisure to breathe for a moment, and calamities would fall on lacs of human beings in continued war by the attacks of his army, which would overwhelm like the waves of the sea.

The Laccadives and Maldives, for instance, meaning literally the "lac of islands" and the "thousand islands," are a series of such atolls; […]

Clipping of Cadillac

Last night I was driving around in my lac.

1992, Big Mello, Bone Hard Zaggin, Rap-A-Lot Records, track 5. "Mac's Drive 'Lac's" Macs drive lacs.