obligate englannista suomeksi
To commit (money, for example) in order to fulfill an obligation.
Requiring a (specified) way of life, habitat, etc.. (defdate)
*2018, (w), ''Europe: The First 100 Million Years'', Penguin 2019, p. 171:
- Analysis of the chemical composition of their bones reveals that they were obligate carnivores.
''In addition to being the obligate food source for monarch caterpillars, milkweeds also provide abundant nectar for the adult butterflies.''
(de-adj form of)