noun

lubricant

lubricant

The mechanic added lubricant to the engine.

The mechanic added lubricant to the engine.

This oil is a good lubricant for chains.

This oil is a good lubricant for chains.

Silicone is used as a personal lubricant.

Silicone is used as a personal lubricant.

a lubricant a substance used for lubrication The engine needs a new lubricant.

lubricant for ((sth.)) a lubricant intended for (sth.) This is a special lubricant for bicycle chains.

Synonyms: grease, oil; Antonyms: abrasive, adhesive

From Latin 'lubricus' meaning 'slippery'. The '-ant' suffix denotes a substance that performs an action. Thus, a substance that makes things slippery.

Think of the common abbreviation 'lube,' which helps you remember its function of making things move smoothly.

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