adj · 6 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
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:T EH0 K T AA1 N IH0 K
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Of or relating to construction or to architecture.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Structural.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: biology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
Of, relating to, or caused by large-scale movements of the Earth's (or a similar planet's) lithosphere.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: geography, geology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adj
Meaning 4
Momentous, utter, vast.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
adjective
Meaning 5
of or pertaining to construction or architecture
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: architectonic
Antonyms: none provided
6
adjective
Meaning 6
pertaining to the structure or movement of the earth's crust
Definition source: Princeton WordNet 3.0
Examples
tectonic plates
tectonic valleys
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
1650s, in sense of building, from Late Latin tectonicus, from Ancient Greek τεκτονικός (tektonikós, “pertaining to building”), from Ancient Greek τέκτων (téktōn, “carpenter, joiner, maker”), from Proto-Indo-European *teḱ- (“to make”) (from which also texture). In sense of geology, attested 1894. By surface analysis, Ancient Greek τέκτων (téktōn) + -ic (“pertaining to”).
Across languages
Translations
31 source translations are retained for this English entry.
Bulgarian:
строителен
(stroitelen)
— relating to construction or architecture
Bulgarian:
архитектурен
(arhitekturen)
— relating to construction or architecture
Chinese Mandarin:
地殼構造 /地壳构造
— relating to construction or architecture
German:
architektonisch
— relating to construction or architecture
Portuguese:
tectónico
— relating to construction or architecture
Portuguese:
tectônico
— relating to construction or architecture
Spanish:
tectónico
— relating to construction or architecture
Swedish:
arkitektonisk
— relating to construction or architecture
Swedish:
tektonisk
— relating to construction or architecture
Asturian:
tectónicu
— (geology) relating to large-scale movements
Belarusian:
тэктані́чны
(tektaníčny)
— (geology) relating to large-scale movements
Bulgarian:
тектоничен
(tektoničen)
— (geology) relating to large-scale movements
Catalan:
tectònic
— (geology) relating to large-scale movements
Czech:
tektonický
— (geology) relating to large-scale movements
Danish:
tektonisk
— (geology) relating to large-scale movements
Dutch:
tektonisch
— (geology) relating to large-scale movements
Finnish:
tektoninen
— (geology) relating to large-scale movements
French:
tectonique
— (geology) relating to large-scale movements
Galician:
tectónico
— (geology) relating to large-scale movements
German:
tektonisch
— (geology) relating to large-scale movements
Hungarian:
tektonikus
— (geology) relating to large-scale movements
Irish:
teicteonach
— (geology) relating to large-scale movements
Italian:
tettonico
— (geology) relating to large-scale movements
Latvian:
tektonisks
— (geology) relating to large-scale movements
Norwegian Bokmål:
tektonisk
— (geology) relating to large-scale movements
Norwegian Nynorsk:
tektonisk
— (geology) relating to large-scale movements
Polish:
tektoniczny
— (geology) relating to large-scale movements
Russian:
тектони́ческий
(tektoníčeskij)
— (geology) relating to large-scale movements
Spanish:
tectónico
— (geology) relating to large-scale movements
Swedish:
tektonisk
— (geology) relating to large-scale movements
Ukrainian:
тектоні́чний
(tektoníčnyj)
— (geology) relating to large-scale movements