Rudimentary



adjective
1.
(beginning: elementary; in biology, pertaining to an undeveloped part or organ) rudimentary principles ជាបឋមវិធាន, rudimentary living conditions ដ៏អត្ដខាត់
ENGLISH MEANING
adjective
1.
Very imperfectly developed; in an early stage of development; embryonic.
2.
Of or pertaining to rudiments; consisting in first principles; elementary; initial; as, rudimental essays.