Standard Lemma guide

serotine

adj · noun · 3 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.

  • Received-Pronunciation: /ˈsɛɹətaɪn/
  • Received-Pronunciation: /-tɪn/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈsɛɹət(ɪ)n/
  • General-American: /-ˌtin/
  • General-American: /-ˌtaɪn/

1

adj

Meaning 1

Developing at a later time or later in a season, especially than is customary with allied species; specifically (botany), of a plant: flowering late in a season.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: serotinal, serotinous

Antonyms: none provided

2

noun

Meaning 2

Any of the genus Eptesicus of several small bats.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

common brown bat of Europe

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: European brown bat, Eptesicus serotinus

Antonyms: none provided

Broader terms: vespertilian bat, vespertilionid

History

Etymology

Borrowed from Latin sērōtinus (“late (in ripening, etc.); relating to the evening”): see etymology 1.

Borrowed from French sérotine, from Latin sērōtina, a feminine form of sērōtinus (“late (in ripening, etc.); relating to the evening”) (referring to the bats being active late in the evening), from sērō (“at a late hour; too late”, adverb) (from sērus (“late, too late; slow, tardy”, adjective); ultimately from Proto-Indo-European *seh1- (“lasting; long”)) + -tinus (suffix forming adjectives from adverbs relating to time).

Across languages

Translations

11 source translations are retained for this English entry.

  • Finnish: myöhäinen — developing at a later time or later in a season, especially than is customary with allied species; of a plant: flowering late in a season
  • Finnish: myöhään kukkiva — developing at a later time or later in a season, especially than is customary with allied species; of a plant: flowering late in a season
  • Finnish: myöhään kehittyvä — developing at a later time or later in a season, especially than is customary with allied species; of a plant: flowering late in a season
  • French: sérotinal — developing at a later time or later in a season, especially than is customary with allied species; of a plant: flowering late in a season
  • Galician: serodio — developing at a later time or later in a season, especially than is customary with allied species; of a plant: flowering late in a season
  • Bulgarian: полунощен прилеп (polunošten prilep) — any of several small bats of the genus Eptesicus
  • Estonian: hilis-nahkhiir — any of several small bats of the genus Eptesicus
  • Finnish: serotiini — any of several small bats of the genus Eptesicus
  • French: sérotine — any of several small bats of the genus Eptesicus
  • Hungarian: késeidenevér — any of several small bats of the genus Eptesicus
  • Russian: кожа́н (kožán) — any of several small bats of the genus Eptesicus