Noun
(countable, chemistry) An isomer of a benzene derivative having two substituents adjacent on the ring.
(countable, astronomy) A certain type of flat eyepiece.
(countable, photography, dated) An orthochromatic plate.
(countable, imaging) An orthophoto.
(uncountable, medicine) Orthopedics.
Source: en.wiktionary.orgHelpfully arriving packed in a box, the 500 Ortho hybrid mattress by REM-Fit is firm and springy while still retaining that 'sinking in' feeling beloved by foam mattress fans. Source: Internet
Color light would expose the cyan record on the ortho stock, which also acted as a filter, exposing only red light to the panchromatic film stock. Source: Internet
For example, three isomers exist for cresol because the methyl group and the hydroxyl group can be placed next to each other (ortho), one position removed from each other (meta), or two positions removed from each other (para). Source: Internet
In this way, the negative charge on oxygen is delocalized on to the ortho and para carbon atoms. Source: Internet
Keith Byers, the director of distribution and marketing at JRF Ortho, told Earther that the risk of coronavirus transmission via bone transplantationis very low, but there are plenty of unknowns. Source: Internet
The coplanar PCBs, known as nonortho PCBs because they are not substituted at the ring positions ortho to (next to) the other ring, (i.e. PCBs 77, 126, 169, etc.), tend to have dioxin -like properties, and generally are among the most toxic congeners. Source: Internet