U+204B Reversed Pilcrow Sign

The Wikipedia has the following information about this codepoint:

In typography, the pilcrow (¶) is a glyph used to identify a paragraph. In editorial production the pilcrow typographic character may also be known as the paragraph mark, the paragraph sign, the paragraph symbol, the paraph, and the blind P.

In writing and editorial practice, authors and editors use the pilcrow glyph to indicate the start of separate paragraphs, and to identify a new paragraph within a long block of text without paragraph indentions, as in the book An Essay on Typography (1931), by Eric Gill. In the Middle Ages, the practice of rubrication (type in red-ink) used a red pilcrow to indicate the beginning of a different train of thought within the author's narrative without paragraphs.

The typographic character of the pilcrow usually is drawn like a lowercase letter-q, reaching from the descender to the ascender height; the bowl (loop) can be filled or empty. Moreover, the pilcrow can also be drawn with the bowl extended downward, to resemble a reversed letter-D.