chairman
chata-chaTA=a mass, lump, assemblage,
number, a collection of rays, lustre p.404
caya=collecting, a heap, pile,
collection, multitude, assemblage
p.394
ir=to go p.168
ir-Ir=to go, move, rise, arise from,
to go away, retire, to agitate, elevate,
raise (one's voice), to agitate, throw,
cast, to excite, to cause to rise,
to bring to life, to raise one's voice,
utter, pronounce, proclaim, cite,
to raise one's self p.170
ma-mA=to sound, bellow, roar, bleat,
to measure, mete out, mark off,
to prepare, arrange, fashion, form,
build, make, to show, display, exhibit
p.804
an=to breathe, respire, gasp, to live,
to move, go p.24
man=to think, believe, imagine,
suppose, conjecture, to think
one's self or be thought to be,
appear as, pass for, to reflect
upon, consider, examine,
investigate, to call in question,
doubt p.777
cha-ir-ma-an=무리를(a mass)-일으키(to rise)-고(to make)-움직인다(to move)
Webster: First Known Use of chairman, 1592
우리말은 차게 하고 일으키는구만!