prefix · 1 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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īgən
/ˌaɪ.ɡən-/
1
prefix
Meaning 1
Forms terms pertaining to or related to eigenvectors, eigenvalues; especially for naming mathematical objects which are not affected by a given linear transformation except for by scalar multiplication.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme
Topics: linear-algebra, mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Etymology tree Proto-Indo-European *h2eyḱ- Proto-Indo-European *h2eh2óyḱe Proto-Germanic *aiganą Proto-Germanic *aiganaz Proto-West Germanic *aigan Old High German eigan Middle High German eigen German eigenbor. English eigen- Borrowed from German eigen (“own”). Many of the compounds represent partial translations from German, e.g. eigenvalue from German Eigenwert. Doublet of own.
Across languages
Translations
9 source translations are retained for this English entry.