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# orthogonally

or·thog·o·nal
O o

### Transcription

• US Pronunciation
• US IPA
• [awr-thog-uh-nl]
• /ɔrˈθɒg ə nl/
• US Pronunciation
• US IPA
• [awr-thog-uh-nl]
• /ɔrˈθɒg ə nl/

## Definitions of orthogonally word

• adjective orthogonally Mathematics. Also, orthographic. pertaining to or involving right angles or perpendiculars: an orthogonal projection. (of a system of real functions) defined so that the integral of the product of any two different functions is zero. (of a system of complex functions) defined so that the integral of the product of a function times the complex conjugate of any other function equals zero. (of two vectors) having an inner product equal to zero. (of a linear transformation) defined so that the length of a vector under the transformation equals the length of the original vector. (of a square matrix) defined so that its product with its transpose results in the identity matrix. 1
• adjective orthogonally Crystallography. referable to a rectangular set of axes. 1
• noun orthogonally In an orthogonal manner; perpendicularly; at right angles. 1

## Information block about the term

### Origin of orthogonally

#### First appearance:

before 1565
One of the 32% oldest English words
1565-75; obsolete orthogon(ium) right triangle (< Late Latin orthogōnium < Greek orthogṓnion (neuter) right-angled, equivalent to ortho- ortho- + -gōnion -gon) + -al1

noun
verb
pronoun
preposition
conjunction
determiner
exclamation

### orthogonally popularity

A common word. It’s meaning is known to most children of preschool age. About 89% of English native speakers know the meaning and use the word.
This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

### orthogonally usage trend in Literature

This diagram is provided by Google Ngram Viewer