| picornavirus |
a group of single-strand RNA viruses with a protein coat
Ãâó: wordnet.princeton.edu/perl/webwn
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| picric acid |
a yellow toxic highly explosive strong acid; used in high explosives and as a dye and in chemical reactions
Ãâó: wordnet.princeton.edu/perl/webwn
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| pictograph |
a graphic character used in picture writing
Ãâó: wordnet.princeton.edu/perl/webwn
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| Picrasma |
small genus of deciduous trees of tropical America and Asia
Ãâó: wordnet.princeton.edu/perl/webwn
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| pica |
em: a linear unit (1/6 inch) used in printing geophagy: eating earth or clay or chalk; occurs in some primitive tribes or sometimes in cases of nutritional deficiency
Ãâó: wordnet.princeton.edu/perl/webwn
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