protectant

5.8

Giving a layer that keeps things safe from damage

adjective
/prəˈtɛktənt/

: protector

The protectant coating on the car helps prevent scratches and fading from sunlight.

Examples

She used a protectant spray on her shoes to keep them safe from water damage.
Using a protectant spray on outdoor furniture helps it resist damage from rain.
Farmers often apply a protectant substance to crops to guard against pests and disease.
This cream acts as a protectant against sunburn.
The protectant layer helps to keep the surface safe.
She applied a protectant cream to her skin to shield it from the harsh sun.
The protectant layer keeps the paint from chipping and enhances its durability.

Synonyms

sealant

vsprotectant

Specialized

11 4.2

A material used on joints and cracks to stop water getting through

is broader, covering general guarding rather than only sealing liquids

protective cover

vsprotectant

1 2.7

An object placed over something to keep it safe from damage

is the same idea but often expressed in a shorter form

protective covering

vsprotectant

3.2

Something you put over a thing to keep it safe from damage

is a broader acting agent used to guard against harm

armoring

vsprotectant

4.7

A protective layer added to something to stop damage

is a general agent that shields without implying heavy reinforcement

How Protective

protective

163 2.4

protectant

5.8

nonprotective

6.0

Surface Forms

protectant positive

Morphology

protectant = protect (transparent) = protect + ant

The adjective is clearly formed from the verb 'protect' with the productive adjectival/agentive suffix '-ant'; learners who know 'protect' can infer this meaning.

Etymology

Protectant as an adjective comes from the verb protect, which in turn comes from the Latin parts pro- 'in front' and tegere 'to cover'. So a protectant thing is one that 'covers in front' to keep something safe.