Firstborn [adjective]
Definition of Firstborn:
most senior
Sentence/Example of Firstborn:
This is the first and principal point at which we can stanch the wastage of teaching energy that now goes on.
He was converted and baptized, and was the first Hebrew instructor at Harvard college.
To reproduce the impulse born of the thought—this is the aim of a psychological method.
And I have not had the first morsel of food prepared from this grain offered me since I reached the shores of Europe.
Now first we shall want our pupil to understand, speak, read and write the mother tongue well.
In treble, second and fourth, the first change is a dodge behind; and the second time the treble leads, there's a double Bob.
First a shower of shells dropping all along the lower ridges and out over the surface of the Bay.
Elyon is the name of an ancient Phœnician god, slain by his son El, no doubt the “first-born of death” in Job xviii.
First, how about the expansibility needed to supply adequate funds for crop-moving?
For this use of the voice in the special service of will-power, or propelling force, it is necessary first to test its freedom.