rad·i·cand 
(rădĭ-kănd′)
(rădĭ-kănd′)n.
The quantity under a radical sign. For example, 3 is the radicand of √3.
[Latin rādīcandum, neuter gerundive of rādīcāre, to take root, from rādīx, rādīc-, root; see RADICAL.]
- communicology
- communion
- communiqué
- communism
- Communism Peak
- Communist
- communistic
- communistically
- communitarian
- community
- community card
- community center
- community chest
- community college
- community medicine
- community policing
- community property
- community service
- communization
- communize
- commutability
- commutable
- commutate
- commutation
- commutation ticket