n. explanation; illustration; instruction

n. seriousness; industriousness

n. person who is authorized to perform a certain action; representative; factor; cause

n. act of introducing; act of acquainting one person with another; preface; introductory manual

n. emphasis; importance; accent; emphasis placed on a syllable of a word; strain; tension; pressure; condition caused by physical or emotional strain

n. narration; act of telling; kinsman; family member; connection; association; connection between two persons; relationship

n. something that is the same of the same level

n. owner of a flower shop; person who makes flower arrangements

n. profit; asset; achievement; addition; increase; benefit; advantage

n. sciences of the industrial arts; applied sciences; technical methods and processes