On gloss:

xunre
x1 is red/crimson/ruddy [color adjective].
xunzilska in sense "abstract"
x1 is the abstract color red

On affix form:

bredi
x1 is ready/prepared for x2 (event).

In definition:

nukni
x1 is magenta/fuchsia/purplish-red [color adjective].
cabnunzukykezyzga
x1 watches the event x2 unfold before their very eyes/live/red-handed/in flagrante (delicto), using senses/means x3.
menzi'u
z1 is purple (mental combination of red and blue) [color adjective].
nukyxu'e
x1 is violet-red [color adjective]
xuncindu
x1 is a northern red oak (Quercus rubra) of species/strain x2.
xunlo'u
x1 is a red fox (Vulpes vulpes) of type x2
xunrymutcrai
x1 is infrared (sensu lato) in color; x1's emitted/reflected light has a wavelength which is longer than that which produces the color red.
xunximpinca
x1 is the beeturia/red-dyed urine of x2 containing pigment/dye/coloring substance x3.
xunydjasluni
s1 is a red/purple onion (Allium cepa) of variety/strain s2.
zirxu'e
x1=z1 is crimson/carmine/ruby/cerise/deep red.
blurdrakono
c1 is dragon's blood [bright red resin] of plant species c2 (genus Croton/Dracaena/Daemonorops/Calamus rotang/Pterocarpus).
ci'onme'a
x1 is a red panda / lesser panda (Ailurus fulgens) of breed x2.
cpirlrinkotu
c1 is a Huayco or red-winged tinamou (genus Rhynchotus) of species c2.
dzukicau
x1 is a red bean plant (Vigna angularis) of cultivar/variety/subtaxon x2.
mudrterokarpu
m1 is a quantity of/is made of/contains (red) sanders/sandal/wild teak/padauk/barwood/muninga/Indian kino/mututi wood (genus Pterocarpus), from tree(s) of type/species m2.
ricrdenantera
t1 is a Barbados pride/coralwood/peacock flower fence/red beadtree/(red) sandalwood tree/saga (genus Adenanthera) of species/cultivar s2.
ricrterokarpu
t1 is a (red) sanders/sandalwood/wild teak/padauk/barwood/muninga/Indian kino tree/mututi tree (genus Pterocarpus), of species/cultivar t2.
rozrglauka
r1 is a red-leaved rose (Rosa glauca) of species/strain r2.
sansrketcu
s1 is a quantity of ketchup/catsup/red sauce for use with s2, containing ingredient(s) including s3.
skarxuciba
x1 has the color with red level x2, green level x3, blue level x4
xunsauai
x1 is a red color.
xu'unre
x1 is to the red of x2; of a wave: x1 (wave, color, etc.) has greater wavelength/lesser frequency than x2 (wave, color, etc.) in medium/under conditions/in frame of reference x3.
mudrpterokarpu
m1 is a quantity of/is made of/contains (red) sanders/sandal/wild teak/padauk/barwood/muninga/Indian kino/mututi wood (genus Pterocarpus), from tree(s) of type/species m2.
ricrpterokarpu
t1 is a (red) sanders/sandalwood/wild teak/padauk/barwood/muninga/Indian kino tree/mututi tree (genus Pterocarpus), of species/cultivar t2.
sparknipofia
s1 is a tritoma/red hot poker/torch lily/knofflers/poker plant (genus Kniphofia) of species/strain/cultivar s2.

In notes:

djasluni
x1 is a common onion/bulb onion/garden onion (Allium cepa) of variety/breed x2.
jbolanci
x1 is a Lojbanic flag, with patterns x2 and material x3
xipxunsanso
s1 is a salsa/salsa roja for use with s2, containing ingredient(s) including s3.
kesri
x1 (property of x2) is a stereotype of x2 (object/set), held by x3
ce'au
Formulates periodic ordered list of exactly the connectands in the order presented.
kai'i (exp!)
Property relativizing determiner / unary quantifier constructor. {kai'i} introduces a predicate whose first argument slot becomes filled by the property made by taking the bridi in which this {kai'i} appears and putting {ce'u} into the argument slot in which this {kai'i} argument was located. Put formally, "kai'i brodi cu brodu" = "lo ka ce'u brodu cu brodi". Additionally, a {kai'i} term has a rightward logical scope, like quantifiers and adverbials.
xa'e (exp!)
location tense distance: too far to interact with; subjective
ganseti
x1 is the sensation/qualia (abstract) associated with objects with property x2 (ka), via sense x3 (ka), as sensed by x4
inflamati
x1 is an inflammation experienced by/in body(-part) x2 of type/characterised by x3; x1 is a medical condition of x2 (part of body), consisting in congestion of the blood vessels, with obstruction of the blood current, and growth of morbid tissue; x2 [if it is a body part rather than a whole person/organism] is inflamed
mutcrai
x1 is so extreme in property x2 and in direction x3 that it is not actually of the same type or kind, by standard or in set of options x4.
spatrstrongilodo
s1 is a jade vine/emerald vine (genus Strongylodon) of species/strain/cultivar s2.
tamcrkampari
t1 is a Campari tomato/tomato-on-the-vine (TOV) of variety/strain t2.
zi'irpu
x1 is to the violet of x2; of a wave: x1 (wave, color, etc.) has lesser wavelength/greater frequency than x2 (wave, color, etc.) in medium/under conditions/in frame of reference x3.
xunplin
Name: Mars
tarnfornjiutkau
x1 is a Thorne-Zytkow object/star with properties x2.