They had been making their way through the Park; the searer, yellower Park of late November.
Old English searian (intransitive) "dry up, to wither," from Proto-Germanic *saurajan (cf. Middle Dutch soor "dry," Old High German soren "become dry"), from root of sear "dried up, withered" (see sere). Meaning "cause to wither" is from early 15c. Meaning "to brand, to burn by hot iron" is recorded from c.1400, originally especially of cauterizing wounds; figurative use is from 1580s. Related: Seared; searing.
Old English sear "dried up, withered, barren," from Proto-Germanic *sauzas (cf. Middle Low German sor, Dutch zoor), from PIE root *saus- "dry" (cf. Sanskrit susyati "dries, withers;" Old Persian uška- "dry" (adj.), "land" (n.); Avestan huška- "dry;" Latin sudus "dry"). A good word now relegated to bad poetry. Related to sear. Sere month was an old name for "August."
The entire sequence of ecological communities successively occupying an area from the initial stage to the climax community. See more at succession.