はっせい
Meanings
Noun
Verb (する, intransitive)
1. occurrence; incidence; outbreak; birth (e.g. of civilization)
Noun
Verb (する, transitive)
2. generation (of power, heat, etc.); production
Noun
Verb (する, intransitive)
Biology
3. ontogeny; development; growth; breeding
Pitch accent
は
っせい
Used in vocabulary (37 in total)
source; origin
spontaneous generation; abiogenesis; natural occurrence; spontaneous occurrence
explosive increase (in number of pests); (severe) outbreak or upsurge of pests
frequency; rate of occurrence
outbreak of a fire
frequency of occurrence
mass outbreak (of a disease)
occurrence of a disaster
random number generator
consecutive occurrences
ontogeny; ontogenesis
calorification; thermogenesis
phylogeny; phylogenesis
developmental stage
developmental biology
gas generation; gasification
chronological
embryogenesis; embryogeny; embryonic development
ozonizer; ozonator
function generator
character generator
ultrasonic generator; sonicator
polygenesis; polyphylesis
(embryonic) diapause
Japanese Society of Developmental Biologists; JSDB
Examples (25 in total)
An epidemic has broken out.
An epidemic disease broke out.
AIDS has broken out.