English Reference

Word

hatchery

Phoneticshatch·ery

US/ˈhætʃɝi/

UK/hˈætʃəɹi/

Countable noun

Definition

n. a place where fish or other animals are kept so their eggs can be laid and the young can grow. It is like a factory for baby animals.

n. a facility for the artificial propagation of fish or other aquatic organisms. Often used in the context of aquaculture or conservation efforts to replenish wild populations.

Examples

“The local hatchery releases thousands of salmon into the river every spring.”

“To prevent the local trout population from dying out, the government built a hatchery to protect the eggs from predators.”

“While the hatchery was initially successful in boosting the salmon count, biologists eventually realized that the genetically uniform fish were less likely to survive the harsh conditions of the open ocean.”

Examples

simple

“The local hatchery releases thousands of salmon into the river every spring.”

contextual

“To prevent the local trout population from dying out, the government built a hatchery to protect the eggs from predators.”

complex

“While the hatchery was initially successful in boosting the salmon count, biologists eventually realized that the genetically uniform fish were less likely to survive the harsh conditions of the open ocean.”

Real-World Examples

“It is typically observed in hatcheries that rear salmon and trout from eggs obtained from wild populations, and hatchery staff can mitigate its effects using thiamine treatments.”
Phys.org 6 Oct 2026
“The ultimate aim is to help hatchery managers determine the sex ratios among broodstock populations through nonlethal approaches.”
Phys.org 26 Aug 2026

Etymology

From hatch + -ery.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

NOUN

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Occasional
Level
C1 · Advanced
Updated

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English Reference