(Greek: smoke; vapor; sooty [extended meaning is carbon dioxide])

(Greek: grace, beauty, kindness; to rejoice at; extended to attractiveness, personal charm)

(Greek: khorde, "gut string" [of a lyre]; used in an extended sense to mean "sinew, flexible rod-shaped organ, string, cord"; Latin: chorda, "related notes in music, string of a musical instrument, cat-gut" via Old French, corde, "rope, string, twist, cord")

(Latin: bark, rind; literally, that which is "stripped off"; used in its extended senses, chief among these being "pertaining to the outer layer of a bodily organ, especially the brain")

(Greek: ring; used in the extended sense of pertaining to the [ring-shaped] cartilage that forms the back and lower part of the laryngeal cavity)

(Greek: cells, cell, hollow; used primarily in the extended sense of "animal or plant cells" [because cells were originally thought to be hollow])

(Greek > Latin: disk; round plate thrown in athletic competitions; used primarily in the extended sense of "something shaped like a round plate")

(Greek: long; used in extended senses as, "abnormally long"; narrow)

(Latin: band, bandage; bundle, bunch; used in the extended sense of "pertaining to the fascia", a band or sheet of fibrous tissue providing a subcutaneous covering for various parts of the body)

(Greek: egg or eggs; used in an extended sense as the ovum)

(Greek: ovary, egg [literally, "egg-carrier"; extended to mean ovary])

(Latin: poppy; used in extended senses to mean "pertaining to, containing, or derived from opium")

(Latin: wall [of a house], walls; used in the extended sense of "the walls of a cavity or organ of the body")

(Greek: a person who crouches; than extended to a beggar, poor; paupers; modernized meanings: street people, homeless, vagrant, living in poverty)

(Latin: adult, mature; sign of maturity, especially the growth of pubic hair; extended to mean the "pubic bone")

(RFID is being extended in NATO)