elusive
Translation
difficult to find, difficult to achieve, difficult to remember
Examples
The elusive concept of happiness is hard to define.
The elusive concept of happiness is hard to define.
The snow leopard is a very elusive animal.
The snow leopard is a very elusive animal.
Grammar Patterns
((noun)) difficult to find, catch, or achieve The snow leopard is a very elusive animal.
Similar Words
Synonyms: evasive, slippery, intangible; Antonyms: clear, definite, tangible
Etymology
From the verb 'elude' + the suffix '-ive' (tending to). Tending to elude or escape.
Memory Tips
If something is 'elusive', it's always trying to 'elude' you.