This is the first time. Never use it again. There is no such word, nor should there be any such word. Use doctor.
A doctress is a female doctor, although most doctresses refer to themselves as a doctor.
The word 'doc-tress' (or 'doctress') is not a word in English.
Also called a maestro. Not maestra, maestro. Like a female doctor is a doctor, not a doctress.
it was first used in 1326
they were first used in 1960
it was first used in a factory
What was used as the first inch
When was augite first used
It was first used in 456 A.D after the before the Reformation It was first used in 456 A.D after the before the Reformation It was first used in 456 A.D after the before the Reformation It was first used in 456 A.D before the Reformation It was first used in 456 A.D before the Reformation It was first used in 456 A.D before the Reformation
FORTRAN was first used in 1954ALGOL was first used in 1958LISP was first used in 1958RPG was first used in 1959COBOL was first used in 1959These languages survive to the present, but many other languages introduced in this general time period have long since become obsolete.
fractions were first by aboriginal people and where first used in Africa..
the first highlighter was used in Ireland