dop·ant 
(dōpənt)
(dōpənt)n.
A substance, such as boron, added in small amounts to a pure semiconductor material to alter its conductive properties for use in transistors and diodes.
[DOP(E) + -ANT.]
- antically
- anticancer
- anticancerous
- anticatalyst
- anticathode
- antichlor
- anti-choice
- anticholinergic
- anticholinesterase
- antichrist
- anticipant
- anticipatable
- anticipate
- anticipation
- anticipative
- anticipatively
- anticipator
- anticipatory
- anticity
- anticlerical
- anticlericalism
- anticlimactic
- anticlimactically
- anticlimax
- anticlinal