1. characteristic of humanity.
  • "Human nature."
2. relating to a person.
  • "The experiment was conducted on 6 monkeys and 2 human subjects."
3. having human form or attributes as opposed to those of animals or divine beings.
  • "Human beings."

--noun (singular: human; plural: humans)

4. homo: any living or extinct member of the family Hominidae characterized by superior intelligence, articulate speech, and erect carriage.
c.1250, from Middle French humain "of or belonging to man", from Latin humanus, probably related to homo (genitive hominis) "man", and to humus "earth", on notion of "earthly beings", as opposed to the gods (confer Heb. adam "man", from adamah "ground"). Cognate with O.Lith. zmuo (acc. zmuni) "man, male person." Displaced its Old English cognate guma (from Proto Germanic *guman-) which survives only in disguise in bridegroom. First record of humankind is from 1645. Humanoid (1918) is a hybrid of Latin humanus and Greek -oeides "like", from eidos "form, shape."
How to use "hu·man"?
Human denotes what pertains to mankind, with no suggestion as to its being good or evil: the human race; human qualities; we speak of human achievements, virtues, or excellences, human follies, vices, or crimes. Humane denotes what may rightly be expected of mankind at its best in the treatment of sentient beings; a humane enterprise or endeavor is one that is intended to prevent or relieve suffering. The humane man will not needlessly inflict pain upon the meanest thing that lives; a merciful man is disposed to withhold or mitigate the suffering even of the guilty. The compassionate man sympathizes with and desires to relieve actual suffering, while one who is humane would forestall and prevent the suffering which he sees to be possible. Compare MERCY; PITIFUL; PITY.
  • benevolent - generous in assistance to the poor. "A benevolent contributor."
  • compassionate - to share the suffering of.
  • human - characteristic of humanity. "Human nature."
  • benignant - pleasant and beneficial in nature or influence.
  • forgiving - inclined or able to forgive and show mercy. "A kindly forgiving nature."
  • kind - a category of things distinguished by some common characteristic or quality. "What kinds of desserts are there?."
  • sympathetic - of or relating to the sympathetic nervous system. "Sympathetic neurons."
  • charitable - relating to or characterized by charity. "A charitable foundation."
  • gentle - soft and mild; not harsh or stern or severe. "A gentle reprimand."
  • tender - hurting. "The tender spot on his jaw."
  • clement - (of weather or climate) physically mild. "Clement weather."
  • gracious - characterized by charm, good taste, and generosity of spirit. "Gracious even to unexpected visitors."
  • merciful - showing or giving mercy. "Sought merciful treatment for the captives."

Modern humans are the only extant members of the subtribe Hominina, a branch of the tribe Hominini belonging to the family of great apes.