adj · name · noun · 7 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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/ˈdɒti/
Canada, US:/ˈdɑ.ti/
Canada, US:[ˈdɑ.ɾi]
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɒti
CMU ARPABET:D AA1 T IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Mildly insane or eccentric; often, senile.
Definition source: English Wiktionary via Wiktextract
Usage: Australia, UK, colloquial
Examples
My nan has got dottier and dottier since passing the age of eighty.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Having an unsteady gait.
Definition source: English Wiktionary via Wiktextract
Usage: UK, dated
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
Having many dots.
Definition source: English Wiktionary via Wiktextract
Examples
Look at the dotty pattern on that cheetah's fur.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
name
Meaning 4
A diminutive of the female given name Dorothy, also spelled Dottie.
Definition source: English Wiktionary via Wiktextract
Usage: uncommon
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A shotgun.
Definition source: English Wiktionary via Wiktextract
Usage: Multicultural-London-English
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
adjective satellite
Meaning 6
intensely enthusiastic about or preoccupied with
Definition source: Princeton WordNet 3.0
Examples
crazy about cars and racing
he is potty about her
Meaning relationships
Synonyms: crazy, wild, gaga
Antonyms: none provided
7
adjective satellite
Meaning 7
informal or slang terms for mentally irregular
Definition source: Princeton WordNet 3.0
Examples
it used to drive my husband balmy
Meaning relationships
Synonyms: balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whacky
Antonyms: none provided
History
Etymology
See dote, or compare totty (“unsteady, dizzy”).
Etymology tree English dot Proto-Indo-European *-kos Proto-Germanic *-gaz Proto-West Germanic *-g Old English -iġ Middle English -y English -y English dotty From dot + -y.
Across languages
Translations
2 source translations are retained for this English entry.