The story
From micro- + botanical or microbotany + -ical.
Etymology from Wiktionary, CC BY-SA 4.0.
microbotanical
Today it means: Microscopic and botanical (typically used of pollen grains and suchlike). Full definition →
Today it means: Microscopic and botanical (typically used of pollen grains and suchlike). Full definition →
From micro- + botanical or microbotany + -ical.
Etymology from Wiktionary, CC BY-SA 4.0.