chlorophenol
noun
chlo·ro·phe·nol
| \ ˌklōr-ō-ˈfē-ˌnōl, -ˌnȯl, ˌklȯr-, -fi-ˈ-\
variants:
also chlorphenol \ (ˈ)klōr-, (ˈ)klȯr- 
\
\
Medical Definition of chlorophenol
: any of three derivatives C6H5ClO of phenol containing a single chlorine atom per molecule
especially
: the para derivative that is used as a topical antiseptic