1.-To expand or enlarge: developed a national corporation into a worldwide business.
2.-To aid in the growth of; strengthen
3.-To improve the quality of; refine
French développer, from Old French desveloper : des-, dis- + voloper, to wrap ( possibly of Celtic origin)
1.- The manner in which something functions or operates.
2.- The actions or reactions of a person or animal in response to external or internal stimulation.
Middle English behavour, from behaven, to behave (on the model of havour, behavior, from Old French avoir, from avoir, to have) ; see behave
1.-A fellow member of a profession, staff, or academic faculty; an associate. See Synonyms at partner.
French collègue, from Latin collga : com-, com- + lgre, to depute; see leg- in Indo-European roo.