NONPROFICIENT

Meaning of NONPROFICIENT in English

noun one who has failed to become proficient.

Webster English vocab. Английский словарь Webster. 2012

NONPROFICIENT — (n.) One who has failed to become proficient.
Английский словарь Webster
NONPROFICIENT — ( n. ) One who has failed to become proficient.
Webster's Revised Unabridged English Dictionary
NONPROFICIENCY — — nonproficient , adj. /non'preuh fish"euhn see/ , n. absence or lack of proficiency. [ 1585-95; NON- + PROFICIENCY ]
Random House Webster's Unabridged English Dictionary