Theory:

Meaning of difficult words from the lesson "The Bond of Love":
 
SI.no
Words
Meaning
1
Sloth bearA bear species native to India; feeds on fruits ants and termites  
2
PantingBreathing quickly especially after running or exercising 
3
WantontlyFor no good reason
4
CompanionsFriends; People who accompany a person
5
PromptlyQuickly 
6
Prostratelying on the ground facing downwards 
7
PitifulIn a sorry or bad state
8
ScootingTo rush quickly; To slide in a sitting position
9
Scruff of the neckThe back and collar of the neck
10
SnappedTo move in a particular position
11
ClawsCurved nails at the end of a an animals feet or beak
12
Gunny-bagA sack made of jute or natural fibers
13
DelightedVery happy
14
ChristenedTo give someone a name in a Christian ceremony
15
TrampleTo walk on someone and hurt or destroy
16
CommotionGreat noise
17
ResurfaceCome back from hiding
18
PatheticCausing pity or sympathy
19
ChaosA state of confusion
20
Perspective
The way one sees or approaches something
21
PorridgeA type of breakfast meal, where cereal is added to milk or water  
22
IngredientsNecessary items to cook a meal 
23
PorkMeat of a pig 
24
CondimentsAnything that is used to add flavor to a dish such as salt, pepper, sauce 
25
RelishEnjoy and look forward to something 
26
AlsatianOften called German Shepherds, guard dogs 
27
TenantsPeople who pay rent to the owner to live in a house 
28
ParalysisThe disability to move one's limbs or the whole body 
29
VetA doctor who treats animals 
30
StumpThe lower portion of the animal's leg 
31
GobbleEating quickly 
32
Aerated drinksA soft drink that has sugar, carbonated water; Usually considered to be harmful 
33
RefrainPrevent from doing a thing
34
CordialVery friendly
35
FlounderingFinding it difficult to do a task
36
FlanksThe side of an animal's body
37
HypodermicAn instrument with a long needle use to inject medicine into the skin
38
AntidoteThe remedy to poison
39
DisdainfullyRefusing with hatred
40
RefrainPreventing from doing a thing
41
ProfoundA strong feeling
42
GapingBecome wide open
43
SquealTo make a loud noise with pain or excitement
44
StertorousNoisy and strained breathing
45
ccCubic Centimeters, in which the medicine is measured
46
LavishIn large amount
47
StudebakerA car company
48
GallonUsed to measure liquid
49
SumpThe oil pan in the bottom of the car, which holds the oil when the car is not working
50
TermitesInsects that dwell on wood and make them rot
51
PromptlyQuickly
52
GulpTo drink in large amount
53
OutgrownTo become too big for something
54
MischievousNaughty
55
HindustaniAnother word to refer Indian
56
VigorouslyQuickly; in a faster pace
57
TumbleTo fall down
58
ConcealedHidden
59
HastilyIn a hurry
60
CuratorOne who manages the zoo's animal collection
61
IronyAn unexpected or complete opposite to a present situation
62
FretWorry
63
InconsolableNot able to be comforted 
64
RelievedHappy and relaxed
65
CautiousCareful
66
WeptCried 
67
RestrainRestrict or limit 
68
ConjecturedTo take a guess 
69
YardsA unit of length to 3 feet 
70
PettedShow love by touching 
71
HowledMake a loud sound, especially in the case of animals 
72
HesitantlySlow to act
73
SuperintendentAn official who oversees things
74
UrgedTo make someone do a thing either by force or love
75
In stockReadily available
76
ReconciledTo restore one's friendly relationship
77
DepressedBeing sad; It also refers to a  medical condition where one needs immediate help
78
Meek Silent and not harmful
79
SquadA group of people doing a common job
80
CooliesA worker who is mostly paid on a daily basis 
81
IslandA land surrounded by water on four sides
82
MoatA deep pit filled with water
83
GnarledKnotted and rough 
84
FowlsBirds
85
HoistTo lift
86
Hind legThe two legs in front of the animal
87
LoopA rope that is doubled over
88
ConstituteThe cause to stand
89
HindranceSomething that holds back
90
NostalgicReminding of one's earlier days