Word Study
[2x]
: Pâ Pæ Pè Pé Pœ P- P. P/ P< Pa Pb Pc Pd Pe Pf Ph Pi Pj Pk Pl Pm Pn Po Pp Pr Ps Pt Pu Pv Pw Px Py
protonema |
protonotary |
protopapas |
protophyte |
protophytology |
protopine
| protoplasm
| protoplasmatic
| protoplasmic
| protoplasmic astrocyte
| protoplast
protopine
CIDE DICTIONARY
protopine, n. [Proto- + opium.].
An alkaloid found in opium in small quantities, and extracted as a white crystalline substance. [1913 Webster]
For further exploring for "protopine" in Webster Dictionary Online
