Yes, "abacus" is a common noun. It refers to a specific type of counting tool used for arithmetic calculations, rather than a unique or proper name. Common nouns are general names for a class of objects or concepts, which fits the definition of "abacus."
The noun 'abacus' is a concretenoun; a word for a device for calculating numbers; a physical device. A concrete noun is a word for something that can be experienced by any of the five physical senses; something that can be seen, heard, smelled, tasted, or touched. An abstract noun is a word for something that can't be experienced by any of the five physical senses; something that is known, learned, thought, understood, or felt emotionally.
Common
The Chinese abacus
common
Abacus was invented by the Chinesethe abacus was also known as the first computer
Common noun
They all start with the letter "a."
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
The noun 'abacus' is a concretenoun; a word for a device for calculating numbers; a physical device. A concrete noun is a word for something that can be experienced by any of the five physical senses; something that can be seen, heard, smelled, tasted, or touched. An abstract noun is a word for something that can't be experienced by any of the five physical senses; something that is known, learned, thought, understood, or felt emotionally.
Camel is a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.
it is re@lly @ common noun
common
The noun cassette is a common noun.