emperor /emˈpə-rər/

1. (also fem emˈpress) the head of an empire
2. A high title of sovereignty
3. Before metrication, a paper size (48×72in)

emˈperize or emˈperise transitive verb (obsolete)

To play the emperor

emˈperorship noun

emˈpery noun (esp poetic)

Empire or power

emperor moth noun

The second largest British moth, with a wingspan of about three inches

• octastyle
• octastyles
• octaval
• octavalent
• octave
• octave coupler
• octave couplers
• octave-flute
• octave-flutes
• octaves
• octavo
• octavos
• octennial
• octennially
• octet
• octets
• octett
• octette
• octettes
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• octillion
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• octillionth
• octingenaries
• octingenary