interpolate

At this point we should interpolate the reason why Hercules went against the Amazons.

I will interpolate here an account of a typical trial of a new boat, using an E boat of the early 1916 vintage as an illustration.

All members of the company had been warned that to interpolate lines or "business" meant a fine or worse.

He was also told to interpolate the series with a 'blank', that is, to think of nothing at all.

No matter how timid one may be, still it is necessary to interpolate.