Synonym: defend, empower, equip, fortify, weapon. Antonym: disarm. Similar words: farm, farmer, armed, charm, warmth, warm up, harmony. Meaning: [ɑːm] 
n. 1. a human limb; technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb 2. any instrument or instrumentality used in fighting or hunting 3. an administrative division of some larger or more complex organization 4. any projection that is thought to resemble a human arm 5. the part of an armchair or sofa that supports the elbow and forearm of a seated person 6. the part of a garment that is attached at the armhole and that provides a cloth covering for the arm. v. 1. prepare oneself for a military confrontation 2. supply with arms.
n. 1. a human limb; technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb 2. any instrument or instrumentality used in fighting or hunting 3. an administrative division of some larger or more complex organization 4. any projection that is thought to resemble a human arm 5. the part of an armchair or sofa that supports the elbow and forearm of a seated person 6. the part of a garment that is attached at the armhole and that provides a cloth covering for the arm. v. 1. prepare oneself for a military confrontation 2. supply with arms. 
Random good picture Not show
121. Gently swing your right arm in a clockwise direction.
122. He flexed his stiff arm slowly.
123. The nation must arm its soldiers for the battle.
124. He touched her gently on the arm.
125. She linked her arm through his.
126. Under her arm, she carried a large portfolio.
127. The falling slate sliced into his arm.
128. He gripped his brother's arm lest he be trampled by the mob.
129. Aren't you chancing your arm a bit giving up a secure job to start up a business?
130. The handle of a cricket bat protruded from under his arm.
131. He pulled his arm free, and strode for the door.
132. He grabbed her arm and flung her to the ground.
133. If my arm touches the wall, it has to be washed again.
134. The doctor put a splint on the arm and bandaged it up.
135. She grabbed Norm's arm and spun him around to face her.
136. Whenever he moved, the wound sent pains all along his arm.
137. His right arm was extended up beside his head, still holding on to a coffee cup.
138. He put his arm round her in a protective gesture.
138. Sentencedict.com try its best to collect and create good sentences.
139. Patrick took her gently by the arm and led her to a chair.
140. He sat with his arm draped casually around her shoulders.
141. He gashed his arm on a piece of broken glass.
142. His collar bone only hurt when he lifted his arm.
143. Her arm is so badly injured they will have to amputate.
144. He caught her arm in a subconscious attempt to detain her.
145. "Leigh," he said seizing my arm to hold me back.
146. Michael held on to her arm, losing himself in the music.
147. Getting that insured is going to cost you an arm and a leg .
148. At the end of the other arm of Cardigan Bay is Bardsey Island.
149. I've got a list as long as my arm of the things we need to do before we go on holiday.
150. Blood was spouting from the deep cut in his arm.