American leishmaniasis
— Noun
– English
~ a form of leishmaniasis endemic in Mexico and Central American and South America; sores are limited to the skin and mucosa
at leisure
— Adverb
– English
~ in an unhurried way or at one's convenience; "read the manual at your leisure"; "he traveled leisurely"
at arm's length
— Adverb
– English
~ at some distance; "keep someone at arm's length"
at length
— Adverb
– English
~ in a lengthy or prolix manner; "the argument went on lengthily"; "she talked at length about the problem"
arm's length
— Noun
– English
~ a distance sufficient to exclude intimacy
anastigmatic lens
— Noun
– English
~ a lens designed to correct astigmatism
accommodating lens implant
— Noun
– English
~ a lens implant containing a hinge that allows for both near and far vision (thus mimicking the natural lens of a young person)
achromatic lens
— Noun
– English
~ a compound lens system that forms an image free from chromatic aberration
Atriplex lentiformis
— Noun
– English
~ spiny shrub with silvery-scurfy foliage of alkaline plains of southwestern United States and Mexico
Aldous Leonard Huxley
— Noun
– English
~ English writer; grandson of Thomas Huxley who is remembered mainly for his depiction of a scientifically controlled utopia (1894-1963)
Anogramma leptophylla
— Noun
– English
~ small short-lived fern of Central and South America
Alan Jay Lerner
— Noun
– English
~ United States lyricist who collaborated on musicals with Frederick Loewe (1918-1986)