As nouns the difference between umbrella and calculator
is that umbrella
is cloth-covered frame used for protection against rain or sun while calculator
is a mechanical or electronic device that performs mathematical calculations.
As a verb umbrella
is to cover or protect, as if by an umbrella.
Cloth-covered frame used for protection against rain or sun.
*:There was a neat hat-and-umbrella stand, and the stranger's weary feet fell soft on a good, serviceable dark-red drugget, which matched in colour the flock-paper on the walls.
Generally, anything that provides protection.
Something that covers a wide range of concepts, purposes, groups, etc.
The main body of a jellyfish, excluding the tentacles.
* (l) (colloquial)
* Japanese umbrella pine
* umbrella bird
* umbrella body
* umbrella brand
* umbrella fund
* umbrella organisation, umbrella organization
* umbrella pine
* umbrella plant
* umbrella school
* umbrella stand
* umbrella term
* umbrella tree
To cover or protect, as if by an umbrella.
To form the dome shape of an open umbrella.
To move like a sea jelly.
A mechanical or electronic device that performs mathematical calculations.
(dated) A person who performs mathematical calculation
A person who calculates (in the sense of scheming).
(obsolete) A set of mathematical tables.
* (electronic device) electronic calculator, pocket calculator
* (mechanical device) adding machine
* (person who performs mathematical calculations) computer (dated)
* (person who schemes) plotter, schemer
* (mathematical tables) ready reckoner, tables
* electronic calculator
* pocket calculator
* ready reckoner
* slide rule