1. A contrivance for securing and holding a thing in its place, as a nail, a eatch, &c.; a support.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• goldfast,
• boldfast,
• noldfast,
• joldfast,
• uoldfast,
• yoldfast,
• hildfast,
• hkldfast,
• hlldfast,
• hpldfast,
• h0ldfast,
• h9ldfast,
• hokdfast,
• hopdfast,
• hoodfast,
• hodfast,
• holfast,
• holdfst,
• holdfas,
• holtfast

• hold fast,
• headfirst.

The adjective form of "holdfast" is "holdfast".

The plural of the "holdfast" can be the "holdfasts".

The singular of the "holdfast" can be the "holdfast".