Messer

Knife may refer to:

Knife, cutting tool
Gauge, usually used as a postfix in compound words such as inclinometers
Messer Group, producer and bottler of technical and medical gases
Frühmesser, formerly a designation for the priest who celebrated the morning masses
Diameter (title), former Italian form of address for a gentleman higher prior
Diameter ( Lindemann ), a book of poems by the German poet Till Lindemann
Diameter (band), a German punk band

Diameter is the surname of:

Adolf Messer (1878-1954), German engineer and industrialist
August knife (1867-1937), German philosopher
Guido Messer (* 1941), German sculptor
Luke Messer (born 1969 ), American politician
Thomas Messer (1920-2013), American museum director and director of the Solomon R. Guggenheim Foundation