# Portuguese Dictionaries | Translate From Portuguese

Multilingual Dictionaries

## Few words

poisea cgs unit of dynamic viscosity equal to one dyne-second per square centimeter; the viscosity of a fluid in which a force of one dyne per square centimeter maintains a velocity of 1 centimeter per second

atomic mass unitunit of mass for expressing masses of atoms or molecules

mass numberthe sum of the number of neutrons and protons in an atomic nucleus

nucleon numberthe sum of the number of neutrons and protons in an atomic nucleus

system of weightsa system of units used to express the weight of something

weighta system of units used to express the weight of something

avoirdupoisa system of weights based on the 16-ounce pound (or 7,000 grains)

avoirdupois weighta system of weights based on the 16-ounce pound (or 7,000 grains)

avoirdupois unitany of the units of the avoirdupois system of weights

troya system of weights used for precious metals and gemstones; based on a 12-ounce pound and an ounce of 480 grains

## About Sri Dictionary

Sri Dictionary is a Multilingual Dictionary for 22 languages. This translation tools can use to find the definition and translaton of words, from and into 22 languages.

The Dictionary contains about 245000 terms and about 100000 terms of each other languages, Including German, French, Russian and total of 22 languages. The main language is english, please always refer to the english translation.