(Scotland, Ireland, Northern England, dialect) The act of ploutering, or splashing about.

Alternative spelling of grey night

(organic chemistry) The isoquinoline 4-[[(1R)-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]-2-[[(1R)-1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-7-yl]...

Third-person singular simple present indicative form of cold-conk