Noun

(en noun)

The act of reflecting or the state of being reflected.

The property of a propagated wave being thrown back from a surface (such as a mirror).

Something, such as an image, that is reflected.

(senseid) Careful thought or consideration.

*{{quote-book, year=1959, author=(Georgette Heyer), title=(The Unknown Ajax), chapter=1

, passage=But Richmond, his grandfather's darling, after one thoughtful glance cast under his lashes at that uncompromising countenance appeared to lose himself in his own reflections .}}

An implied criticism.

(label) The process or mechanism of determining the capabilities of an object at run-time.

Noun

(en noun)

A particular way of phrasing an idea.

A colloquialism or idiom.

A facial appearance usually associated with an emotion.

* {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)

, chapter=9 citation , passage=Eustace gaped at him in amazement. When his urbanity dropped away from him, as now, he had an innocence of expression which was almost infantile. It was as if the world had never touched him at all.}}

(mathematics) An arrangement of symbols denoting values, operations performed on them, and grouping symbols.

(biology) The process of translating a gene into a protein.

(programming) A piece of code in a high-level language that returns a value.

Of a mother, the process of expressing milk.