Fetus and foetus are both English terms.
Fetus is predominantly used in 🇺🇸 American (US) English (en-US
) while foetus is predominantly used in 🇬🇧 British English (used in UK/AU/NZ) (en-GB
).
In terms of actual appearance and usage, here's a breakdown by country, with usage level out of 100 (if available) 👇:
Term | US | UK | India | Philippines | Canada | Australia | Liberia | Ireland | New Zealand | Jamaica | Trinidad & Tobago | Guyana |
---|---|---|---|---|---|---|---|---|---|---|---|---|
fetus | 99 | 75 | 70 | 100 | 82 | 82 | 93 | 73 | 82 | 87 | 88 | 92 |
foetus | 1 | 25 | 30 | 0 | 18 | 18 | 7 | 27 | 18 | 13 | 12 | 8 |
Below, we provide some examples of when to use fetus or foetus with sample sentences.
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license.)