arm

As a verb fortify

is to increase the defenses of; to strengthen and secure by military works; to render defensible against an attack by hostile forces.

As a noun arm is

sleeve; a part of a garment that covers all or part of an arm.

Arm is a related term of bough.

As nouns the difference between arm and bough

is that arm is sleeve; a part of a garment that covers all or part of an arm while bough is a firm branch of a tree.

As nouns the difference between arm and category

is that arm is sleeve; a part of a garment that covers all or part of an arm while category is a group, often named or numbered, to which items are assigned based on similarity or defined criteria.

In anatomy terms the difference between arm and finger

is that arm is the extended portion of the upper limb, from the shoulder to the elbow while finger is one of the long extremities of the hand, sometimes excluding the thumb.

As nouns the difference between arm and finger

is that arm is the portion of the upper human appendage, from the shoulder to the wrist and sometimes including the hand while finger is one of the long extremities of the hand, sometimes excluding the thumb.

As verbs the difference between arm and finger

is that arm is to take by the arm; to take up in one's arms while finger is to identify or point out. Also put the finger on. To report to or identify for the authorities, rat on, rat out, squeal on, tattle on, turn in, to finger.

As an adjective arm

is poor; lacking in riches or wealth.

As a proper noun Finger is

{{surname}.

Arm is a related term of digit.

As nouns the difference between arm and digit

is that arm is sleeve; a part of a garment that covers all or part of an arm while digit is a finger or toe.

As a verb digit is

to point at or point out with the finger.

Arm is a related term of needle.

As nouns the difference between arm and needle

is that arm is sleeve; a part of a garment that covers all or part of an arm while needle is a long, thin, sharp implement usually for piercing such as sewing, or knitting, acupuncture, tattooing, body piercing, medical injections etc.

As a verb needle is

to pierce with a needle, especially for sewing or acupuncture.

Arm is a synonym of section.

As nouns the difference between arm and section

is that arm is sleeve; a part of a garment that covers all or part of an arm while section is a cutting; a part cut out from the rest of something.

As a verb section is

to cut, divide or separate into pieces.

Arm is a synonym of weaponry.

As nouns the difference between arm and weaponry

is that arm is sleeve; a part of a garment that covers all or part of an arm while weaponry is weapons, collectively; as, an array of weaponry.

Arm is a synonym of projection.

As nouns the difference between arm and projection

is that arm is sleeve; a part of a garment that covers all or part of an arm while projection is something which projects, protrudes, juts out, sticks out, or stands out.

Arm is a synonym of guns.

As nouns the difference between arm and guns

is that arm is sleeve; a part of a garment that covers all or part of an arm while guns is .

As a verb guns is

(gun).