/ ɪnˈvɪzəbl; NAmE / adjective
1.
invisible (to sb/sth) that cannot be seen :
stars invisible to the naked eye
a wizard who could make himself invisible
She felt invisible in the crowd.
OPP visible
2.
( economics ) connected with a service that a country provides, such as banks or tourism , rather than goods :
invisible earnings
► in·visi·bil·ity / ɪnˌvɪzəˈbɪləti; NAmE / noun [ U ]:
The ink had faded to invisibility.
► in·vis·ibly / ɪnˈvɪzəbli; NAmE / adverb :
He looked at me and nodded, almost invisibly.
••
WORD ORIGIN
Middle English : from Old French , or from Latin invisibilis , from in- not + visibilis (from videre to see).