embolden

To render (someone) bolder or more courageous; to encourage, to hearten.

Steel your thoughts, ſharp your reſolue, imboldẽ your spirit, graſp your ſvvords; alarum miſchief, & vvith an vndãted brovv, out ſcout the grim oppoſition of most menacing perill.

I haue heard many ſuch things: miſerable comforters are ye all. Shall vaine words haue an ende? or what emboldeneth thee, that thou anſwereſt?

To format (text) in boldface.

This note introduces several additional features of LATEX: […] ▪ The use of text style commands, including the \emph command to emphasize text, the \textbf command to embolden text, and the \texttt command to produce typewriter style text.

The [HTML] tags indicate paragraphs breaks, and we have included some basic text formatting: for emphasis (typically italics), for underline and to embolden text.