The meaning of MOLT is to shed hair, feathers, shell, horns, or an outer layer periodically. How to use molt in a sentence.

In birds, moulting is the periodic replacement of feathers by shedding old feathers while producing new ones. Feathers are dead structures at maturity which are gradually abraded and need to …

Molt, biological process of molting (moulting)—i.e., the shedding or casting off of an outer layer or covering and the formation of its replacement. Molting, which is regulated by hormones, …

Molt is triggered by longer daylight hours, when the bird perceives food to be in abundance and invests in feather growth.

Sep 15, 2025 · Molt, in birds, is the growth of new feathers, likely as a response to environmental and social pressures. It is such a critical element of the avian annual cycle that while not all …

To shed part or all of a coat or an outer covering, such as feathers, cuticle, or skin, which is then replaced by a new growth. To shed or cast off (a bodily covering). n. 1. The act or process of …

Molt is a fascinating term rooted in the natural process where animals, particularly birds, insects, and reptiles, shed old feathers, skin, or exoskeleton to make way for new growth.

When an animal or bird molts, it gradually loses its coat or feathers so that a new coat or feathers can grow. Like most aquatic insects, mayflies molt as they grow. Collins COBUILD Advanced …

MOLT definition: (of birds, insects, reptiles, etc.) to cast or shed the feathers, skin, or the like, that will be replaced by a new growth. See examples of molt used in a sentence.

Jan 6, 2026 · Molting is a widespread biological process in which animals periodically cast off a part of their outer structure, such as skin, feathers, or a shell, and replace it with new growth. …