Err
131ehrlichiosis — /err lik ee oh sis/, n. an infection caused by bacteria of the genus Ehrlichia, which are thought to be transmitted to humans and animals by ticks. [after Paul Ehrlich] * * * …
132erbium — /err bee euhm/, n. Chem. a rare earth metallic element, having pink salts. Symbol: Er; at. wt.: 167.26; at. no.: 68. [1835 45; < NL, named after Ytterby, Sweden, where first found; see IUM] * * * ▪ chemical element (Er), chemical element, rare… …
