Definition of A0

1. Noun. The base size in the series of the international standard. Set such that it has an area of 1 square metre, where the ratio between the width and the length equals square root of 2. The width of each size is equal to the length of next smaller size. ¹

¹ Source: wiktionary.com

Lexicographical Neighbors of A0

A. E. Burnside
A. E. F.
A. E. Housman
A. E. Kennelly
A. E. W. Mason
A. N. Other
A. Noam Chomsky
A. and M.
A. testudineus
A/B
A/C
A/G
A/G ratio
A/R
A/S
A0
A1
A10
A2
A20 gate
A2S
A2Ss
A3
A4
A440
A5
A6
A7
A8

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