illuminometer
noun
il·lu·mi·nom·e·ter
: a photometer for measuring illumination usually by the brightness of an illuminated surface
Word History
Etymology
illumination + -o- + -meter
- all points/every point of the compass
- all present and accounted for
- all present and correct
- All Red
- all right
- all right already
- all righty
- all risk
- all risks
- all round the year
- All Saints' cherry
- All Saints' Day
- All Saints' summer
- all set
- all show
- all smiles
- all someone's own
- all sorts
- all sorts of
- All Souls' Day
- all standing
- all talk
- all talk and no action
- all that
- all that business