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As a word. Two is most commonly a determiner used with plural countable nouns, as in two days or I'll take these two. [1] . Two is a noun when it refers to the number two as in two plus two is four. Etymology of two.
Two is the smallest, first, and only even prime number. The next prime number is three. Two and three are the only prime numbers next to each other. The even numbers above two are not prime because they are divisible by 2. Fractions with 2 in the bottom do not yield infinite.
Meaning of two in English. two. number. uk / tuː / us / tuː / Add to word list. A1. the number 2: They have two houses. He'll be two ( years old) in February. Fewer examples. She had to choose between the two men in her life. I wanted to take two weeks ' holiday, but could only take one because the office was so busy.
2 is the only even prime number which exists. Like all prime numbers, it has no factors apart from itself and one. Prime factorization of 2: 2. See below for interesting mathematical facts about the number 2 from the Numbermatics database. Quick links: Names Factors Divisors Bases Roots Scales Fun. Names of 2. Cardinal: 2 can be written as Two.
Definition of two number in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Jun 2, 2024 · 2 (prev 1, next 3) The cardinal number two. A digit in the decimal system of numbering, as well as octal, and hexadecimal. A rotational symmetry element in the Hermann-Mauguin notation, indicating a rotation over π (twofold axis).
A1. the number 2. Examples. I have two horses. I try to limit myself to two glasses of wine a day. We formed two lines, men on one side and women on the other. The two countries battled for mastery over the region. Five minus three is two. in two. B2. into two pieces: She broke the chocolate in two. See also. the lesser of two evils.
The number two (2) is the second positive integer and the first prime number. It is even, and is the only even prime (the primes other than 2 are called the odd primes). The number 2 is also equal to its factorial since 2!=2. A quantity taken to the power 2 is said to be squared.
1. the cardinal number that is the sum of one and one. It is a prime number. See also number (sense 1) 2. a numeral, 2, II, (ii), etc, representing this number. 3. music. the numeral 2 used as the lower figure in a time signature, indicating that the beat is measured in minims. 4.
2 ( two) is a number, numeral, and glyph that represents the number. It is the natural number [1] that follows 1 and precedes 3. It is an integer and a cardinal number, that is, a number that is used for counting. [2] In addition, it is classified as a real number, [3] distinguishing it from imaginary numbers.
