Nootropic
adjective, noun
pertaining to a drug that enhances mental functions, such as memory
Word Origin
Greek noos ‘mind’ + -tropic ‘affecting’
Read Also:
- NOP
1. not our publication. 1. not operational 2. not our publication
- N.o.p.
1. not our publication. not otherwise provided for 1. not operational 2. not our publication
- Nopal
[noh-puh l, noh-pahl, -pal] /ˈnoʊ pəl, noʊˈpɑl, -ˈpæl/ noun 1. any of several cacti of the genus Nopalea, resembling the prickly pear. 2. the fruit of such a cactus, or of a similar cactus, as the prickly pear. /ˈnəʊpəl/ noun 1. any of various cactuses of the genus Nopalea, esp the red-flowered N. cochinellifera, which […]
- No-par
[noh-pahr] /ˈnoʊˌpɑr/ adjective 1. without par or face value: no-par stock. adjective 1. (of securities) without a par value
- No-parking
adj. 1956, from the wording of the sign designating a place where vehicles may not be parked (1946); see no + parking.