Strong's #4135: muwl (pronounced mool)
 a primitive root; to cut short, i.e. curtail (specifically the prepuce, i.e. to circumcise); by implication, to blunt; figuratively, to destroy:--circumcise(-ing), selves), cut down (in pieces), destroy, X must needs.
Brown-Driver-Briggs Hebrew Lexicon:
 ּ 
  mûl 
 
 1) to circumcise, let oneself be circumcised, cut, be cut off
 
 1a) (Qal) to circumcise
 1b) (Niphal) to be circumcised, circumcise oneself
 1c) (Hiphil) to cause to be circumcised
 
 1c1) of destruction (figuratively)
 
 1d) (Hithpolel) to be cut off
 1e) (Polel) cut down
 
  Part of Speech: verb
Relation: a primitive root
Usage:
This word is used 37 times:
Genesis 17:10: "after thee; Every man child  among you shall be circumcised."
Genesis 17:11: " And ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant between"
Genesis 17:12: "And he that is eight days old  shall be circumcised among you, every man child in your generations, he that is born"
Genesis 17:13: "in thy house, and he that is bought with thy money,  must needs be circumcised: and my covenant shall be in your flesh"
Genesis 17:13: "in thy house, and he that is bought with thy money,  must needs be circumcised: and my covenant shall be in your flesh"
Genesis 17:14: "flesh of his foreskin is not  circumcised, that soul shall be cut off from his people;"
Genesis 17:23: "among the men of Abraham's house;  and circumcised the flesh of their foreskin in the selfsame"
Genesis 17:24: "years old and nine,  when he was circumcised in the flesh of his foreskin."
Genesis 17:25: "was thirteen years old,  when he was circumcised in the flesh of his foreskin."
Genesis 17:26: "In the selfsame day was Abraham  circumcised, and Ishmael his son."
Genesis 17:27: "with money of the stranger,  were circumcised with"
Genesis 21:4: "And Abraham  circumcised his son Isaac being eight days old, as"
Genesis 34:15: "ye will be as we be, that every male  of you be circumcised;"
Genesis 34:17: "ye will not hearken unto  us, to be circumcised; then will we take our daughter, and we will be gone."
Genesis 34:22: "people, if every male  among us be circumcised, as they are circumcised."
Genesis 34:22: "among us be circumcised, as they  are circumcised."
Genesis 34:24: "of his city; and every male  was circumcised, all that went out of the gate of his city."
Exodus 12:44: "servant that is bought for money,  when thou hast circumcised him, then shall he eat"
Exodus 12:48: "to the LORD, let all his males  be circumcised, and then let him come near and keep it; and he shall be"
Leviticus 12:3: "day the flesh of his foreskin  shall be circumcised."
Deuteronomy 10:16: " Circumcise therefore the foreskin of your heart, and be no more stiffnecked."
Deuteronomy 30:6: "And the LORD thy God  will circumcise thine heart, and the heart of thy seed, to love"
Joshua 5:2: "Make thee sharp knives,  and circumcise again the children of Israel"
Joshua 5:3: "made him sharp knives,  and circumcised the children of Israel at"
Joshua 5:4: "is the cause why Joshua  did circumcise: All the people that came out of Egypt,"
Joshua 5:5: "the people that came out were  circumcised: but all the people that were born in the wilderness"
Joshua 5:5: "as they came forth out of Egypt, them they had not  circumcised."
Joshua 5:7: "whom he raised up in their stead, them Joshua  circumcised: for they were uncircumcised, because"
Joshua 5:7: "uncircumcised, because they had not  circumcised them by the way."
Joshua 5:8: "And it came to pass, when they had done  circumcising all the people, that they abode in their places"
Psalms 58:7: "continually: when he bendeth his bow to shoot his arrows, let them be as  cut in pieces."
Psalms 90:6: "it flourisheth, and groweth up; in the evening  it is cut down, and withereth."
Psalms 118:10: "compassed me about: but in the name of the LORD  will I destroy"
Psalms 118:11: "they compassed me about: but in the name of the LORD  I will destroy"
Psalms 118:12: "of thorns: for in the name of the LORD  I will destroy"
Jeremiah 4:4: " Circumcise yourselves to the LORD, and take away the foreskins of your heart, ye men of Judah and inhabitants"
Jeremiah 9:25: "the LORD, that I will punish all  them which are circumcised with the uncircumcised;"