jpdb beta

executive secretary; coordinator; organizer; person in charge of making arrangements

main line; trunk line

superintendence; supervision; administration

management; (executive) staff; leaders; leadership; top brass; upper echelons

foundation; root; basis; root and trunk

trunk (of the body); soma

mainstay; nucleus; key

brain stem

ability

board of directors

stem cell

chief editor; managing editor; manager; person in charge

stem; root of a word

main current

stem (word)

backbone chain (polymer); main chain (polymer)