GNU Collaborative International Dictionary of English

Found 3 definitions

1.       
   ‖Aam (a̤m or äm), n. [D. aam, fr. LL. ama; cf. L. hama a water bucket, Gr. ] A Dutch and German measure of liquids, varying in different cities, being at Amsterdam about 41 wine gallons, at Antwerp 36½, at Hamburg 38¼. [Written also Aum and Awm.]
   
   [1913 Webster]
   
   
         
       

2.       
   Aum (), n. Same as Aam.
   
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3.       
   ‖Om (?), interj. & n. [Also Aum, Um.] [Skr. ōm.] A mystic syllable or ejaculation used by Hindus and Buddhists in religious rites, -- orig. among the Hindus an exclamation of assent, like Amen, then an invocation, and later a symbol of the trinity formed by Vishnu, Siva, and Brahma. -- Om mani padme hun, a sacred formula of buddhism (esp. of the Lamaists) translated “O, the Jewel in the Lotus, Amen,” and referring to Amitabha, who is commonly represented as standing or sitting within a lotus.
   
   [Webster 1913 Suppl.]