adv · 4 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.
General-American:/ˈfɪɹsli/
US:Recorded audio is listed in the source snapshot.
Received-Pronunciation:/ˈfɪəsli/
British, Southern, Standard:/ˈfɪːslɪj/
British, Southern, Standard:/ˈfɪjəslɪj/
New-Zealand:/ˈfiəsli/
Scotland:/ˈfiɾsle/
Scotland:/-lɪ/
Scotland:/-li/
/ˈfɛːsli/East Anglia, cheer–chair merger
CMU ARPABET:F IH1 R S L IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adv
Meaning 1
In a fierce manner.
Definition source: English Wiktionary via Wiktextract
Examples
The wind blew fiercely and the rain fell heavily.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adv
Meaning 2
Extremely; to a large degree.
Definition source: English Wiktionary via Wiktextract
Examples
fiercely competitive
a fiercely loved woman
a fiercely proud father
fiercely disappointed
fiercely loyal
fiercely independent
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adverb
Meaning 3
in a physically fierce manner
Definition source: Princeton WordNet 3.0
Examples
silence broken by dogs barking ferociously
they fought fiercely
Meaning relationships
Synonyms: ferociously
Antonyms: none provided
4
adverb
Meaning 4
in an emotionally fierce manner
Definition source: Princeton WordNet 3.0
Examples
she was fiercely proud of her children
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Middle English fersly; equivalent to fierce + -ly.
Across languages
Translations
36 source translations are retained for this English entry.
Catalan:
feroçment
— in a fierce manner
Finnish:
raivokkaasti
— in a fierce manner
Finnish:
hurjasti
— in a fierce manner
Finnish:
tulisesti
— in a fierce manner
Finnish:
rajusti
— in a fierce manner
French:
âprement
— in a fierce manner
French:
farouchement
— in a fierce manner
West-Frisian:
fûl
— in a fierce manner
Georgian:
მძვინვარედ
(mʒvinvared)
— in a fierce manner
German:
heftig
— in a fierce manner
German:
wütend
— in a fierce manner
Greek:
αγρίως
(agríos)
— in a fierce manner
Greek:
άγρια
(ágria)
— in a fierce manner
Hungarian:
vadul
— in a fierce manner
Italian:
trucemente
— in a fierce manner
Italian:
perfidamente
— in a fierce manner
Italian:
ferocemente
— in a fierce manner
Italian:
accanitamente
— in a fierce manner
Italian:
tenacemente
— in a fierce manner
Latin:
ferociter
— in a fierce manner
Latin:
atrociter
— in a fierce manner
Middle English:
wode
— in a fierce manner
Middle English:
fersly
— in a fierce manner
Polish:
zawzięcie
— in a fierce manner
Polish:
ostro
— in a fierce manner
Polish:
gwałtownie
— in a fierce manner
Portuguese:
ferozmente
— in a fierce manner
Russian:
свире́по
(svirépo)
— in a fierce manner
Russian:
лю́то
(ljúto)
— in a fierce manner
Russian:
жесто́ко
(žestóko)
— in a fierce manner
Russian:
я́ростно
(járostno)
— in a fierce manner
Russian:
неи́стово
(neístovo)
— in a fierce manner