(transitive) To put into a spread-eagle position, with arms and legs extended and spread. / (intransitive) To put one's body in a spread eagle.

(idiomatic, archaic, intransitive) To listen: to devote one's attention to an auditory event.

plural of Eagle Scout

(economics) The amount that a factor of production must be paid in order to prevent it from transferring to an alternative use.

Alternative form of early bird gets the worm

Alternative spelling of alkaline earth

(inorganic chemistry) Alternative spelling of alkaline earth metal

(chemistry) Any oxide of the elements of group II of the periodic table; they are not as basic as the alkalis, and not so soluble in water.

(inorganic chemistry) Any of the elements of group II of the periodic table; they are low-density metals that react readily with water to form strongly basic hydroxides, and with many acids to form salts.

(North American countries) April 22; Created in 1970, global day of observance of the need to protect the earth. / (obsolete, US) March 21st.