monophase
/ˈmɒnə(ʊ)feɪz/adjective
1 Electricity (Of an electric current or signal) exhibiting a single phase; (of an electrical device) operating on a single phase.
2 Physical Chemical Of a substance or mixture: consisting of a single phase.
3 Science. Of a process, or a curve representing it: occurring or performed in a single stage.
noun
Physical Chemical A substance or mixture consisting of a single phase.
Origin
Early 20th century; earliest use found in Encyclopaedia Britannica. From mono- + phase. Compare French monophasé.