Commit and Concern

• (v.t.) To give in trust; to put into charge or keeping; to intrust; to consign; -- used with to, unto.
• (v.t.) To confound.
• (v.i.) To sin; especially, to be incontinent.
• (v.t.) To put in charge of a jailor; to imprison.
• (v.t.) To join for a contest; to match; -- followed by with.
• (v.t.) To pledge or bind; to compromise, expose or endanger by some decisive act or preliminary step; -- often used reflexively; as, to commit one's self to a certain course.
• (v.t.) To do; to perpetrate, as a crime, sin or fault.

verb

• Perform an act, usually with a negative connotation.
  • usage: "perpetrate a crime"; "pull a bank robbery"
  • synonyms: perpetrate, pull
• Give entirely to a specific person, activity, or cause.
  • usage: "She committed herself to the work of God"; "give one's talents to a good cause"; "consecrate your life to the church"
  • synonyms: give, dedicate, consecrate, devote
• Cause to be admitted; of persons to an institution.
  • usage: "After the second episode, she had to be committed"; "he was committed to prison"
  • synonyms: institutionalize, institutionalise, send, charge
• Confer a trust upon.
  • usage: "The messenger was entrusted with the general's secret"; "I commit my soul to God"
  • synonyms: entrust, intrust, trust, confide
• Make an investment.
  • usage: "Put money into bonds"
  • synonyms: invest, put, place
• Engage in or perform.
  • usage: "practice safe sex"; "commit a random act of kindness"
  • synonyms: practice

(DoD) The process of committing one or more air interceptors or surface-to-air missiles for interception against a target track.

noun

• Something that interests you because it is important or affects you.
  • usage: "the safety of the ship is the captain's concern"
• An anxious feeling.
  • usage: "care had aged him"; "they hushed it up out of fear of public reaction"
  • synonyms: care, fear
• A feeling of sympathy for someone or something.
  • usage: "She felt strong concern for those less fortunate"
• Something or someone that causes anxiety; a source of unhappiness.
  • usage: "New York traffic is a constant concern"; "it's a major worry"
  • synonyms: worry, headache, vexation
• A commercial or industrial enterprise and the people who constitute it.
  • usage: "he bought his brother's business"; "a small mom-and-pop business"; "a racially integrated business concern"
  • synonyms: business, business concern, business organization, business organisation

verb

• Be relevant to.
  • usage: "There were lots of questions referring to her talk"; "My remark pertained to your earlier comments"
  • synonyms: refer, pertain, relate, come to, bear on, touch, touch on, have-to doe with
• Be on the mind of.
  • usage: "I worry about the second Germanic consonant shift"
  • synonyms: interest, occupy, worry

• (v.t.) To engage by feeling or sentiment; to interest; as, a good prince concerns himself in the happiness of his subjects.
• (v.i.) To be of importance.
• (n.) Persons connected in business; a firm and its business; as, a banking concern.
• (n.) That which affects the welfare or happiness; interest; moment.
• (n.) That which relates or belongs to one; business; affair.
• (v.t.) To relate or belong to; to have reference to or connection with; to affect the interest of; to be of importance to.
• (n.) Interest in or care for, any person or thing; regard; solicitude; anxiety.