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Definition of filling

filling

/ˈfɪl.ɪŋ/
fill · ing

Plural:fillings
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filling Lexical Profile

filling Game Scores & Validity

• noun

1

A small quantity of metal, composite resin, or porcelain inserted into a prepared cavity in a tooth to restore its structure and function.

Example

"The dentist replaced my old silver amalgam filling with a tooth-colored composite resin."


2

An edible mixture of ingredients placed inside a pastry, pie crust, sandwich, cake, or other food item.

Example

"She prepared a rich spiced apple filling for the holiday turnovers."


3

Any material, such as feathers, foam, or batting, used to pack or stuff the interior of a cushion, quilt, or hollow object.

Example

"The winter duvet has a hypoallergenic microfiber filling that mimics natural down."


4

The action or process of making something full or occupying a vacant space or position.

Example

"The filling of the reservoir took several months following the completion of the dam."

Synonyms
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Antonyms
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• adjective

1

Substantial and satisfying enough to relieve hunger completely (of food or a meal).

Example

"A warm bowl of oatmeal with nuts and fruit makes a very filling breakfast on cold mornings."

Synonyms
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Antonyms
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• Rhymes for filling

Word Origin & Etymology

Derived from Old English 'fylling', a verbal noun from 'fyllan' (to fill), meaning the action of making something full or the material used to do so.

Cite this Entry


Wordmom. (2026). Definition of Filling. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/filling
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