lumen (symbol: lm) n. the unit of luminous flux equal to th...
frenulum n. (pl. frenula) any membranous fold t...
zygote n. a fertilized egg, or ovum, with a diploid set of...
aqueous humor the clear fluid that occupies the anterior an...
subcortical dementia dementia caused by damage to or dysfun...
MCI abbreviation for mild cognitive impairment.